Acronym ditdi
Name disicositetratruncated disicositetrachoron
Circumradius sqrt[4+sqrt(2)] = 2.326846
Colonel of regiment (is itself locally convex – uniform polychoral members:
by cells: cotco girco gocco querco tic toe
ditdi 2402402424
guti 0240242424
& others)
External
links
hedrondude   WikiChoron  

As abstract polytope ditdi is isomorphic to diquitdi, thereby interchanging octagrams and octagons, and thus replacing gocco by socco and tic by quith.


Incidence matrix according to Dynkin symbol

x3o4x3x4*a4/3*c

. . . .         | 576 |   2   2   1 |   1   2   2   1   2 |  1  1  2  1
----------------+-----+-------------+---------------------+------------
x . . .         |   2 | 576   *   * |   1   1   1   0   0 |  1  1  1  0
. . x .         |   2 |   * 576   * |   0   1   0   1   1 |  1  0  1  1
. . . x         |   2 |   *   * 288 |   0   0   2   0   2 |  0  1  2  1
----------------+-----+-------------+---------------------+------------
x3o . .         |   3 |   3   0   0 | 192   *   *   *   * |  1  1  0  0
x . x . *a4/3*c |   8 |   4   4   0 |   * 144   *   *   * |  1  0  1  0
x . . x4*a      |   8 |   4   0   4 |   *   * 144   *   * |  0  1  1  0
. o4x .         |   4 |   0   4   0 |   *   *   * 144   * |  1  0  0  1
. . x3x         |   6 |   0   3   3 |   *   *   *   * 192 |  0  0  1  1
----------------+-----+-------------+---------------------+------------
x3o4x . *a4/3*c   24 |  24  24   0 |   8   6   0   6   0 | 24  *  *  *
x3o . x4*a        24 |  24   0  12 |   8   0   6   0   0 |  * 24  *  *
x . x3x4*a4/3*c   48 |  24  24  24 |   0   6   6   0   8 |  *  * 24  *
. o4x3x           24 |   0  24  12 |   0   0   0   6   8 |  *  *  * 24

x3/2o4/3x3x4*a4/3*c

.   .   . .         | 576 |   2   2   1 |   1   2   2   1   2 |  1  1  2  1
--------------------+-----+-------------+---------------------+------------
x   .   . .         |   2 | 576   *   * |   1   1   1   0   0 |  1  1  1  0
.   .   x .         |   2 |   * 576   * |   0   1   0   1   1 |  1  0  1  1
.   .   . x         |   2 |   *   * 288 |   0   0   2   0   2 |  0  1  2  1
--------------------+-----+-------------+---------------------+------------
x3/2o   . .         |   3 |   3   0   0 | 192   *   *   *   * |  1  1  0  0
x   .   x . *a4/3*c |   8 |   4   4   0 |   * 144   *   *   * |  1  0  1  0
x   .   . x4*a      |   8 |   4   0   4 |   *   * 144   *   * |  0  1  1  0
.   o4/3x .         |   4 |   0   4   0 |   *   *   * 144   * |  1  0  0  1
.   .   x3x         |   6 |   0   3   3 |   *   *   *   * 192 |  0  0  1  1
--------------------+-----+-------------+---------------------+------------
x3/2o4/3x . *a4/3*c   24 |  24  24   0 |   8   6   0   6   0 | 24  *  *  *
x3/2o   . x4*a        24 |  24   0  12 |   8   0   6   0   0 |  * 24  *  *
x   .   x3x4*a4/3*c   48 |  24  24  24 |   0   6   6   0   8 |  *  * 24  *
.   o4/3x3x           24 |   0  24  12 |   0   0   0   6   8 |  *  *  * 24

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