| Acronym | crohax (old: scrohax) | 
| Name | (small) cellirhombated hemihexeract, pentiruncinated demihexeract, pentiruncic hexeract | 
| Circumradius | sqrt(23)/2 = 2.397916 | 
| Face vector | 1920, 10560, 16960, 11040, 3016, 296 | 
| Confer | 
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| External links |     | 
Incidence matrix according to Dynkin symbol
x3o3o *b3x3o3x . . . . . . | 1920 | 3 6 2 | 3 6 6 6 3 6 1 | 1 6 6 3 6 3 2 3 6 3 | 2 2 3 6 3 3 1 2 3 | 1 2 1 3 1 ---------------+------+----------------+-----------------------------------+--------------------------------------------+-------------------------------------+---------------- x . . . . . | 2 | 2880 * * | 2 2 2 0 0 0 0 | 1 4 4 1 2 1 0 0 0 0 | 2 2 2 4 2 1 0 0 0 | 1 2 1 2 0 . . . x . . | 2 | * 5760 * | 0 1 0 2 1 1 0 | 0 2 0 1 1 0 1 2 2 1 | 1 0 2 2 0 1 1 1 2 | 1 1 0 2 1 . . . . . x | 2 | * * 1920 | 0 0 3 0 0 3 1 | 0 0 3 0 3 3 0 0 3 3 | 0 1 0 3 3 3 0 1 3 | 0 1 1 3 1 ---------------+------+----------------+-----------------------------------+--------------------------------------------+-------------------------------------+---------------- x3o . . . . | 3 | 3 0 0 | 1920 * * * * * * | 1 2 2 0 0 0 0 0 0 0 | 2 2 1 2 1 0 0 0 0 | 1 2 1 1 0 x . . x . . | 4 | 2 2 0 | * 2880 * * * * * | 0 2 0 1 1 0 0 0 0 0 | 1 0 2 2 0 1 0 0 0 | 1 1 0 2 0 x . . . . x | 4 | 2 0 2 | * * 2880 * * * * | 0 0 2 0 1 1 0 0 0 0 | 0 1 0 2 2 1 0 0 0 | 0 1 1 2 0 . o . *b3x . . | 3 | 0 3 0 | * * * 3840 * * * | 0 1 0 0 0 0 1 1 1 0 | 1 0 1 1 0 0 1 1 1 | 1 1 0 1 1 . . . x3o . | 3 | 0 3 0 | * * * * 1920 * * | 0 0 0 1 0 0 0 2 0 1 | 0 0 2 0 0 1 1 0 2 | 1 0 0 2 1 . . . x . x | 4 | 0 2 2 | * * * * * 2880 * | 0 0 0 0 1 0 0 0 2 1 | 0 0 0 2 0 1 0 1 2 | 0 1 0 2 1 . . . . o3x | 3 | 0 0 3 | * * * * * * 640 | 0 0 0 0 0 3 0 0 0 3 | 0 0 0 0 3 3 0 0 3 | 0 0 1 3 1 ---------------+------+----------------+-----------------------------------+--------------------------------------------+-------------------------------------+---------------- x3o3o . . . ♦ 4 | 6 0 0 | 4 0 0 0 0 0 0 | 480 * * * * * * * * * | 2 2 0 0 0 0 0 0 0 | 1 2 1 0 0 x3o . *b3x . . ♦ 12 | 12 12 0 | 4 6 0 4 0 0 0 | * 960 * * * * * * * * | 1 0 1 1 0 0 0 0 0 | 1 1 0 1 0 x3o . . . x ♦ 6 | 6 0 3 | 2 0 3 0 0 0 0 | * * 1920 * * * * * * * | 0 1 0 1 1 0 0 0 0 | 0 1 1 1 0 x . . x3o . ♦ 6 | 3 6 0 | 0 3 0 0 2 0 0 | * * * 960 * * * * * * | 0 0 2 0 0 1 0 0 0 | 1 0 0 2 0 x . . x . x ♦ 8 | 4 4 4 | 0 2 2 0 0 2 0 | * * * * 1440 * * * * * | 0 0 0 2 0 1 0 0 0 | 0 1 0 2 0 x . . . o3x ♦ 6 | 3 0 6 | 0 0 3 0 0 0 2 | * * * * * 960 * * * * | 0 0 0 0 2 1 0 0 0 | 0 0 1 2 0 . o3o *b3x . . ♦ 4 | 0 6 0 | 0 0 0 4 0 0 0 | * * * * * * 960 * * * | 1 0 0 0 0 0 1 1 0 | 1 1 0 0 1 . o . *b3x3o . ♦ 6 | 0 12 0 | 0 0 0 4 4 0 0 | * * * * * * * 960 * * | 0 0 1 0 0 0 1 0 1 | 1 0 0 1 1 . o . *b3x . x ♦ 6 | 0 6 3 | 0 0 0 2 0 3 0 | * * * * * * * * 1920 * | 0 0 0 1 0 0 0 1 1 | 0 1 0 1 1 . . . x3o3x ♦ 12 | 0 12 12 | 0 0 0 0 4 6 4 | * * * * * * * * * 480 | 0 0 0 0 0 1 0 0 2 | 0 0 0 2 1 ---------------+------+----------------+-----------------------------------+--------------------------------------------+-------------------------------------+---------------- x3o3o *b3x . . ♦ 32 | 48 48 0 | 32 24 0 32 0 0 0 | 8 8 0 0 0 0 8 0 0 0 | 120 * * * * * * * * | 1 1 0 0 0 x3o3o . . x ♦ 8 | 12 0 4 | 8 0 6 0 0 0 0 | 2 0 4 0 0 0 0 0 0 0 | * 480 * * * * * * * | 0 1 1 0 0 x3o . *b3x3o . ♦ 30 | 30 60 0 | 10 30 0 20 20 0 0 | 0 5 0 10 0 0 0 5 0 0 | * * 192 * * * * * * | 1 0 0 1 0 x3o . *b3x . x ♦ 24 | 24 24 12 | 8 12 12 8 0 12 0 | 0 2 4 0 6 0 0 0 4 0 | * * * 480 * * * * * | 0 1 0 1 0 x3o . . o3x ♦ 9 | 9 0 9 | 3 0 9 0 0 0 3 | 0 0 3 0 0 3 0 0 0 0 | * * * * 640 * * * * | 0 0 1 1 0 x . . x3o3x ♦ 24 | 12 24 24 | 0 12 12 0 8 12 8 | 0 0 0 4 6 4 0 0 0 2 | * * * * * 240 * * * | 0 0 0 2 0 . o3o *b3x3o . ♦ 10 | 0 30 0 | 0 0 0 20 10 0 0 | 0 0 0 0 0 0 5 5 0 0 | * * * * * * 192 * * | 1 0 0 0 1 . o3o *b3x . x ♦ 8 | 0 12 4 | 0 0 0 8 0 6 0 | 0 0 0 0 0 0 2 0 4 0 | * * * * * * * 480 * | 0 1 0 0 1 . o . *b3x3o3x ♦ 30 | 0 60 30 | 0 0 0 20 20 30 10 | 0 0 0 0 0 0 0 5 10 5 | * * * * * * * * 192 | 0 0 0 1 1 ---------------+------+----------------+-----------------------------------+--------------------------------------------+-------------------------------------+---------------- x3o3o *b3x3o . ♦ 160 | 240 480 0 | 160 240 0 320 160 0 0 | 40 80 0 80 0 0 80 80 0 0 | 10 0 16 0 0 0 16 0 0 | 12 * * * * x3o3o *b3x . x ♦ 64 | 96 96 32 | 64 48 48 64 0 48 0 | 16 16 32 0 24 0 16 0 32 0 | 2 8 0 8 0 0 0 8 0 | * 60 * * * x3o3o . o3x ♦ 12 | 18 0 12 | 12 0 18 0 0 0 4 | 3 0 12 0 0 6 0 0 0 0 | 0 3 0 0 4 0 0 0 0 | * * 160 * * x3o . *b3x3o3x ♦ 180 | 180 360 180 | 60 180 180 120 120 180 60 | 0 30 60 60 90 60 0 30 60 30 | 0 0 6 15 20 15 0 0 6 | * * * 32 * . o3o *b3x3o3x ♦ 60 | 0 180 60 | 0 0 0 120 60 90 20 | 0 0 0 0 0 0 30 30 60 15 | 0 0 0 0 0 0 6 15 6 | * * * * 32
x3o3x3o3o4s
demi( . . . . . . ) | 1920 |    2    6    3 |   1    6    3    6    6    6    3 |   3    6   3   2   3    6   3   1    6   6 |   3   2   1   3   2   2   3   6   3 |  1   1  2  1  3
--------------------+------+----------------+-----------------------------------+--------------------------------------------+-------------------------------------+----------------
demi( x . . . . . ) |    2 | 1920    *    * |   1    3    0    0    3    0    0 |   3    3   0   0   3    3   0   0    3   0 |   3   1   0   3   1   0   3   3   0 |  1   1  1  0  3
demi( . . x . . . ) |    2 |    * 5760    * |   0    1    1    2    0    1    0 |   1    2   2   1   0    1   1   0    0   2 |   2   1   1   1   0   1   0   2   2 |  1   0  1  1  2
      . . . . o4s   |    2 |    *    * 2880 |   0    0    0    0    2    2    2 |   0    0   0   0   1    2   1   1    4   4 |   0   0   0   1   2   2   2   4   2 |  0   1  2  1  2
--------------------+------+----------------+-----------------------------------+--------------------------------------------+-------------------------------------+----------------
demi( x3o . . . . ) |    3 |    3    0    0 | 640    *    *    *    *    *    * |   3    0   0   0   3    0   0   0    0   0 |   3   0   0   3   0   0   3   0   0 |  1   1  0  0  3
demi( x . x . . . ) |    4 |    2    2    0 |   * 2880    *    *    *    *    * |   1    2   0   0   0    1   0   0    0   0 |   2   1   0   1   0   0   0   2   0 |  1   0  1  0  2
demi( . o3x . . . ) |    3 |    0    3    0 |   *    * 1920    *    *    *    * |   1    0   2   0   0    0   1   0    0   0 |   2   0   1   1   0   0   0   0   2 |  1   0  0  1  2
demi( . . x3o . . ) |    3 |    0    3    0 |   *    *    * 3840    *    *    * |   0    1   1   1   0    0   0   0    0   1 |   1   1   1   0   0   1   0   1   1 |  1   0  1  1  1
      x . 2 . o4s   |    4 |    2    0    2 |   *    *    *    * 2880    *    * |   0    0   0   0   1    1   0   0    2   0 |   0   0   0   1   1   0   2   2   0 |  0   1  1  0  2
      . . x 2 o4s   |    4 |    0    2    2 |   *    *    *    *    * 2880    * |   0    0   0   0   0    1   1   0    0   2 |   0   0   0   1   0   1   0   2   2 |  0   0  1  1  2
sefa( . . . o3o4s ) |    3 |    0    0    3 |   *    *    *    *    *    * 1920 |   0    0   0   0   0    0   0   1    2   2 |   0   0   0   0   2   2   1   2   1 |  0   1  2  1  1
--------------------+------+----------------+-----------------------------------+--------------------------------------------+-------------------------------------+----------------
demi( x3o3x . . . ) ♦   12 |   12   12    0 |   4    6    4    0    0    0    0 | 480    *   *   *   *    *   *   *    *   * |   2   0   0   1   0   0   0   0   0 |  1   0  0  0  2
demi( x . x3o . . ) ♦    6 |    3    6    0 |   0    3    0    2    0    0    0 |   * 1920   *   *   *    *   *   *    *   * |   1   1   0   0   0   0   0   1   0 |  1   0  1  0  1
demi( . o3x3o . . ) ♦    6 |    0   12    0 |   0    0    4    4    0    0    0 |   *    * 960   *   *    *   *   *    *   * |   1   0   1   0   0   0   0   0   1 |  1   0  0  1  1
demi( . . x3o3o . ) ♦    4 |    0    6    0 |   0    0    0    4    0    0    0 |   *    *   * 960   *    *   *   *    *   * |   0   1   1   0   0   1   0   0   0 |  1   0  1  1  0
      x3o . 2 o4s   ♦    6 |    6    0    3 |   2    0    0    0    3    0    0 |   *    *   *   * 960    *   *   *    *   * |   0   0   0   1   0   0   2   0   0 |  0   1  0  0  2
      x 2 x 2 o4s   ♦    8 |    4    4    4 |   0    2    0    0    2    2    0 |   *    *   *   *   * 1440   *   *    *   * |   0   0   0   1   0   0   0   2   0 |  0   0  1  0  2
      . o3x 2 o4s   ♦    6 |    0    6    3 |   0    0    2    0    0    3    0 |   *    *   *   *   *    * 960   *    *   * |   0   0   0   1   0   0   0   0   2 |  0   0  0  1  2
      . . . o3o4s   ♦    4 |    0    0    6 |   0    0    0    0    0    0    4 |   *    *   *   *   *    *   * 480    *   * |   0   0   0   0   2   2   0   0   0 |  0   1  2  1  0
sefa( x 2 . o3o4s ) ♦    6 |    3    0    6 |   0    0    0    0    3    0    2 |   *    *   *   *   *    *   *   * 1920   * |   0   0   0   0   1   0   1   1   0 |  0   1  1  0  1
sefa( . . x3o3o4s ) ♦   12 |    0   12   12 |   0    0    0    4    0    6    4 |   *    *   *   *   *    *   *   *    * 960 |   0   0   0   0   0   1   0   1   1 |  0   0  1  1  1
--------------------+------+----------------+-----------------------------------+--------------------------------------------+-------------------------------------+----------------
demi( x3o3x3o . . ) ♦   30 |   30   60    0 |  10   30   20   20    0    0    0 |   5   10   5   0   0    0   0   0    0   0 | 192   *   *   *   *   *   *   *   * |  1   0  0  0  1
demi( x . x3o3o . ) ♦    8 |    4   12    0 |   0    6    0    8    0    0    0 |   0    4   0   2   0    0   0   0    0   0 |   * 480   *   *   *   *   *   *   * |  1   0  1  0  0
demi( . o3x3o3o . ) ♦   10 |    0   30    0 |   0    0   10   20    0    0    0 |   0    0   5   5   0    0   0   0    0   0 |   *   * 192   *   *   *   *   *   * |  1   0  0  1  0
      x3o3x 2 o4s   ♦   24 |   24   24   12 |   8   12    8    0   12   12    0 |   2    0   0   0   4    6   4   0    0   0 |   *   *   * 240   *   *   *   *   * |  0   0  0  0  2
      x 2 . o3o4s   ♦    8 |    4    0   12 |   0    0    0    0    6    0    8 |   0    0   0   0   0    0   0   2    4   0 |   *   *   *   * 480   *   *   *   * |  0   1  1  0  0
      . . x3o3o4s   ♦   32 |    0   48   48 |   0    0    0   32    0   24   32 |   0    0   0   8   0    0   0   8    0   8 |   *   *   *   *   * 120   *   *   * |  0   0  1  1  0
sefa( x3o 2 o3o4s ) ♦    9 |    9    0    9 |   3    0    0    0    9    0    3 |   0    0   0   0   3    0   0   0    3   0 |   *   *   *   *   *   * 640   *   * |  0   1  0  0  1
sefa( x 2 x3o3o4s ) ♦   24 |   12   24   24 |   0   12    0    8   12   12    8 |   0    4   0   0   0    6   0   0    4   2 |   *   *   *   *   *   *   * 480   * |  0   0  1  0  1
sefa( . o3x3o3o4s ) ♦   30 |    0   60   30 |   0    0   20   20    0   30   10 |   0    0   5   0   0    0  10   0    0   5 |   *   *   *   *   *   *   *   * 192 |  0   0  0  1  1
--------------------+------+----------------+-----------------------------------+--------------------------------------------+-------------------------------------+----------------
demi( x3o3x3o3o . ) ♦   60 |   60  180    0 |  20   90   60  120    0    0    0 |  15   60  30  30   0    0   0   0    0   0 |   6  15   6   0   0   0   0   0   0 | 32   *  *  *  *
      x3o 2 o3o4s   ♦   12 |   12    0   18 |   4    0    0    0   18    0   12 |   0    0   0   0   6    0   0   3   12   0 |   0   0   0   0   3   0   4   0   0 |  * 160  *  *  *
      x 2 x3o3o4s   ♦   64 |   32   96   96 |   0   48    0   64   48   48   64 |   0   32   0  16   0   24   0  16   32  16 |   0   8   0   0   8   2   0   8   0 |  *   * 60  *  *
      . o3x3o3o4s   ♦  160 |    0  480  240 |   0    0  160  320    0  240  160 |   0    0  80  80   0    0  80  40    0  80 |   0   0  16   0   0  10   0   0  16 |  *   *  * 12  *
sefa( x3o3x3o3o4s ) ♦  180 |  180  360  180 |  60  180  120  120  180  180   60 |  30   60  30   0  60   90  60   0   60  30 |   6   0   0  15   0   0  20  15   6 |  *   *  *  * 32
starting figure: x3o3x3o3o4x
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