Acronym gircaptint (old: grecaptint)
Name great retrocelliprismatotruncated penteractitriacontaditeron
Field of sections
 ©
Circumradius sqrt[35-14 sqrt(2)]/2 = 1.949424
Vertex figure
 ©
Coordinates (3 sqrt(2)-1, 2 sqrt(2)-1, sqrt(2)-1, sqrt(2)-1, 1)/2   & all permutations, all changes of sign
Colonel of regiment quicpatint
Face vector 1920, 5760, 5440, 1840, 172
Confer
general polytopal classes:
Wythoffian polytera  
External
links
hedrondude  

As abstract polytope gircaptint is isomorphic to sircaptint, thereby replacing octagrams by octagons, resp. stop by op, quitco by girco, and quith by tic, resp. gaquidpoth by gidpith, quithip by ticcup, and giphado by siphado.


Incidence matrix according to Dynkin symbol

  4/3  3   3   
 x---x---x---x 
    3 \ / 3/2  
       o       
x4/3x3x3x *b3o3/2*c

.   . . .    .      | 1920 |   1    2    2   1 |   2   2   1   2   2   1   2   1 |  2   2  1   2   1   2   1   1   1 |  2  1  1  1  1
--------------------+------+-------------------+---------------------------------+-----------------------------------+---------------
x   . . .    .      |    2 | 960    *    *   * |   2   2   1   0   0   0   0   0 |  2   2  1   2   1   0   0   0   0 |  2  1  1  1  0
.   x . .    .      |    2 |   * 1920    *   * |   1   0   0   1   1   1   0   0 |  1   1  1   0   0   1   1   1   0 |  1  1  1  0  1
.   . x .    .      |    2 |   *    * 1920   * |   0   1   0   1   0   0   1   1 |  1   0  0   1   1   1   1   0   1 |  1  1  0  1  1
.   . . x    .      |    2 |   *    *    * 960 |   0   0   1   0   2   0   2   0 |  0   2  0   2   0   2   0   1   1 |  2  0  1  1  1
--------------------+------+-------------------+---------------------------------+-----------------------------------+---------------
x4/3x . .    .      |    8 |   4    4    0   0 | 480   *   *   *   *   *   *   * |  1   1  1   0   0   0   0   0   0 |  1  1  1  0  0
x   . x .    .      |    4 |   2    0    2   0 |   * 960   *   *   *   *   *   * |  1   0  0   1   1   0   0   0   0 |  1  1  0  1  0
x   . . x    .      |    4 |   2    0    0   2 |   *   * 480   *   *   *   *   * |  0   2  0   2   0   0   0   0   0 |  2  0  1  1  0
.   x3x .    .      |    6 |   0    3    3   0 |   *   *   * 640   *   *   *   * |  1   0  0   0   0   1   1   0   0 |  1  1  0  0  1
.   x . x    .      |    4 |   0    2    0   2 |   *   *   *   * 960   *   *   * |  0   1  0   0   0   1   0   1   0 |  1  0  1  0  1
.   x . . *b3o      |    3 |   0    3    0   0 |   *   *   *   *   * 640   *   * |  0   0  1   0   0   0   1   1   0 |  0  1  1  0  1
.   . x3x    .      |    6 |   0    0    3   3 |   *   *   *   *   *   * 640   * |  0   0  0   1   0   1   0   0   1 |  1  0  0  1  1
.   . x .    o3/2*c |    3 |   0    0    3   0 |   *   *   *   *   *   *   * 640 |  0   0  0   0   1   0   1   0   1 |  0  1  0  1  1
--------------------+------+-------------------+---------------------------------+-----------------------------------+---------------
x4/3x3x .    .         48 |  24   24   24   0 |   6  12   0   8   0   0   0   0 | 80   *  *   *   *   *   *   *   * |  1  1  0  0  0
x4/3x . x    .         16 |   8    8    0   8 |   2   0   4   0   4   0   0   0 |  * 240  *   *   *   *   *   *   * |  1  0  1  0  0
x4/3x . . *b3o         24 |  12   24    0   0 |   6   0   0   0   0   8   0   0 |  *   * 80   *   *   *   *   *   * |  0  1  1  0  0
x   . x3x    .         12 |   6    0    6   6 |   0   3   3   0   0   0   2   0 |  *   *  * 320   *   *   *   *   * |  1  0  0  1  0
x   . x .    o3/2*c     6 |   3    0    6   0 |   0   3   0   0   0   0   0   2 |  *   *  *   * 320   *   *   *   * |  0  1  0  1  0
.   x3x3x    .         24 |   0   12   12  12 |   0   0   0   4   6   0   4   0 |  *   *  *   *   * 160   *   *   * |  1  0  0  0  1
.   x3x . *b3o3/2*c    12 |   0   12   12   0 |   0   0   0   4   0   4   0   4 |  *   *  *   *   *   * 160   *   * |  0  1  0  0  1
.   x . x *b3o          6 |   0    6    0   3 |   0   0   0   0   3   2   0   0 |  *   *  *   *   *   *   * 320   * |  0  0  1  0  1
.   . x3x    o3/2*c    12 |   0    0   12   6 |   0   0   0   0   0   0   4   4 |  *   *  *   *   *   *   *   * 160 |  0  0  0  1  1
--------------------+------+-------------------+---------------------------------+-----------------------------------+---------------
x4/3x3x3x    .        384 | 192  192  192 192 |  48  96  96  64  96   0  64   0 |  8  24  0  32   0  16   0   0   0 | 10  *  *  *  *
x4/3x3x . *b3o3/2*c   192 |  96  192  192   0 |  48  96   0  64   0  64   0  64 |  8   0  8   0  32   0  16   0   0 |  * 10  *  *  *
x4/3x . x *b3o         48 |  24   48    0  24 |  12   0  12   0  24  16   0   0 |  0   6  2   0   0   0   0   8   0 |  *  * 40  *  *
x   . x3x    o3/2*c    24 |  12    0   24  12 |   0  12   6   0   0   0   8   8 |  0   0  0   4   4   0   0   0   2 |  *  *  * 80  *
.   x3x3x *b3o3/2*c    60 |   0   60   60  30 |   0   0   0  20  30  20  20  20 |  0   0  0   0   0   5   5  10   5 |  *  *  *  * 32

  4/3  3   3   
 x---x---x---x 
  3/2 \ / 3    
       o       
x4/3x3x3x *b3/2o3*c

.   . . .      .    | 1920 |   1    2    2   1 |   2   2   1   2   2   1   2   1 |  2   2  1   2   1   2   1   1   1 |  2  1  1  1  1
--------------------+------+-------------------+---------------------------------+-----------------------------------+---------------
x   . . .      .    |    2 | 960    *    *   * |   2   2   1   0   0   0   0   0 |  2   2  1   2   1   0   0   0   0 |  2  1  1  1  0
.   x . .      .    |    2 |   * 1920    *   * |   1   0   0   1   1   1   0   0 |  1   1  1   0   0   1   1   1   0 |  1  1  1  0  1
.   . x .      .    |    2 |   *    * 1920   * |   0   1   0   1   0   0   1   1 |  1   0  0   1   1   1   1   0   1 |  1  1  0  1  1
.   . . x      .    |    2 |   *    *    * 960 |   0   0   1   0   2   0   2   0 |  0   2  0   2   0   2   0   1   1 |  2  0  1  1  1
--------------------+------+-------------------+---------------------------------+-----------------------------------+---------------
x4/3x . .      .    |    8 |   4    4    0   0 | 480   *   *   *   *   *   *   * |  1   1  1   0   0   0   0   0   0 |  1  1  1  0  0
x   . x .      .    |    4 |   2    0    2   0 |   * 960   *   *   *   *   *   * |  1   0  0   1   1   0   0   0   0 |  1  1  0  1  0
x   . . x      .    |    4 |   2    0    0   2 |   *   * 480   *   *   *   *   * |  0   2  0   2   0   0   0   0   0 |  2  0  1  1  0
.   x3x .      .    |    6 |   0    3    3   0 |   *   *   * 640   *   *   *   * |  1   0  0   0   0   1   1   0   0 |  1  1  0  0  1
.   x . x      .    |    4 |   0    2    0   2 |   *   *   *   * 960   *   *   * |  0   1  0   0   0   1   0   1   0 |  1  0  1  0  1
.   x . . *b3/2o    |    3 |   0    3    0   0 |   *   *   *   *   * 640   *   * |  0   0  1   0   0   0   1   1   0 |  0  1  1  0  1
.   . x3x      .    |    6 |   0    0    3   3 |   *   *   *   *   *   * 640   * |  0   0  0   1   0   1   0   0   1 |  1  0  0  1  1
.   . x .      o3*c |    3 |   0    0    3   0 |   *   *   *   *   *   *   * 640 |  0   0  0   0   1   0   1   0   1 |  0  1  0  1  1
--------------------+------+-------------------+---------------------------------+-----------------------------------+---------------
x4/3x3x .      .       48 |  24   24   24   0 |   6  12   0   8   0   0   0   0 | 80   *  *   *   *   *   *   *   * |  1  1  0  0  0
x4/3x . x      .       16 |   8    8    0   8 |   2   0   4   0   4   0   0   0 |  * 240  *   *   *   *   *   *   * |  1  0  1  0  0
x4/3x . . *b3/2o       24 |  12   24    0   0 |   6   0   0   0   0   8   0   0 |  *   * 80   *   *   *   *   *   * |  0  1  1  0  0
x   . x3x      .       12 |   6    0    6   6 |   0   3   3   0   0   0   2   0 |  *   *  * 320   *   *   *   *   * |  1  0  0  1  0
x   . x .      o3*c     6 |   3    0    6   0 |   0   3   0   0   0   0   0   2 |  *   *  *   * 320   *   *   *   * |  0  1  0  1  0
.   x3x3x      .       24 |   0   12   12  12 |   0   0   0   4   6   0   4   0 |  *   *  *   *   * 160   *   *   * |  1  0  0  0  1
.   x3x . *b3/2o3*c    12 |   0   12   12   0 |   0   0   0   4   0   4   0   4 |  *   *  *   *   *   * 160   *   * |  0  1  0  0  1
.   x . x *b3/2o        6 |   0    6    0   3 |   0   0   0   0   3   2   0   0 |  *   *  *   *   *   *   * 320   * |  0  0  1  0  1
.   . x3x      o3*c    12 |   0    0   12   6 |   0   0   0   0   0   0   4   4 |  *   *  *   *   *   *   *   * 160 |  0  0  0  1  1
--------------------+------+-------------------+---------------------------------+-----------------------------------+---------------
x4/3x3x3x      .      384 | 192  192  192 192 |  48  96  96  64  96   0  64   0 |  8  24  0  32   0  16   0   0   0 | 10  *  *  *  *
x4/3x3x . *b3/2o3*c   192 |  96  192  192   0 |  48  96   0  64   0  64   0  64 |  8   0  8   0  32   0  16   0   0 |  * 10  *  *  *
x4/3x . x *b3/2o       48 |  24   48    0  24 |  12   0  12   0  24  16   0   0 |  0   6  2   0   0   0   0   8   0 |  *  * 40  *  *
x   . x3x      o3*c    24 |  12    0   24  12 |   0  12   6   0   0   0   8   8 |  0   0  0   4   4   0   0   0   2 |  *  *  * 80  *
.   x3x3x *b3/2o3*c    60 |   0   60   60  30 |   0   0   0  20  30  20  20  20 |  0   0  0   0   0   5   5  10   5 |  *  *  *  * 32

© 2004-2025
top of page