Acronym	gibtadin
Name	great biprismatotriacontadiadispenteract
Field of sections	©
Circumradius	sqrt[23-10 sqrt(2)]/2 = 1.488108
Vertex figure	©
Coordinates	((2 sqrt(2)-1)/2, (2 sqrt(2)-1)/2, (sqrt(2)-1)/2, 1/2, 1/2)   & all permutations, all changes of sign
Colonel of regiment	(is itself locally convex – uniform polyteral members: by cells: deca gaqrit gichado paqrit tisdip tuttip gibtadin 32 10 10 0 80 0 quiprin 32 0 0 10 80 80 & others)
Face vector	960, 2880, 2720, 1000, 132
Confer	general polytopal classes: Wythoffian polytera
External links

As abstract polytope gibtadin is isomorphic to sibtadin, thereby replacing octagrams by octagons, resp. quitco by girco and gocco by socco, resp. gaqrit by grit and gichado by sichado.

Incidence matrix according to Dynkin symbol

o3x3x3o4x4/3*c

. . . . .      | 960 |   2   2   2 |   1   4   4   1   2   1 |   2   2   2  4   2  1 |  1  2  1  2
---------------+-----+-------------+-------------------------+-----------------------+------------
. x . . .      |   2 | 960   *   * |   1   2   2   0   0   0 |   2   2   1  2   1  0 |  1  2  1  1
. . x . .      |   2 |   * 960   * |   0   2   0   1   1   0 |   1   0   2  2   0  1 |  1  1  0  2
. . . . x      |   2 |   *   * 960 |   0   0   2   0   1   1 |   0   1   0  2   2  1 |  0  1  1  2
---------------+-----+-------------+-------------------------+-----------------------+------------
o3x . . .      |   3 |   3   0   0 | 320   *   *   *   *   * |   2   2   0  0   0  0 |  1  2  1  0
. x3x . .      |   6 |   3   3   0 |   * 640   *   *   *   * |   1   0   1  1   0  0 |  1  1  0  1
. x . . x      |   4 |   2   0   2 |   *   * 960   *   *   * |   0   1   0  1   1  0 |  0  1  1  1
. . x3o .      |   3 |   0   3   0 |   *   *   * 320   *   * |   0   0   2  0   0  1 |  1  0  0  2
. . x . x4/3*c |   8 |   0   4   4 |   *   *   *   * 240   * |   0   0   0  2   0  1 |  0  1  0  2
. . . o4x      |   4 |   0   0   4 |   *   *   *   *   * 240 |   0   0   0  0   2  1 |  0  0  1  2
---------------+-----+-------------+-------------------------+-----------------------+------------
o3x3x . .      ♦  12 |  12   6   0 |   4   4   0   0   0   0 | 160   *   *  *   *  * |  1  1  0  0
o3x . . x      ♦   6 |   6   0   3 |   2   0   3   0   0   0 |   * 320   *  *   *  * |  0  1  1  0
. x3x3o .      ♦  12 |   6  12   0 |   0   4   0   4   0   0 |   *   * 160  *   *  * |  1  0  0  1
. x3x . x4/3*c ♦  48 |  24  24  24 |   0   8  12   0   6   0 |   *   *   * 80   *  * |  0  1  0  1
. x . o4x      ♦   8 |   4   0   8 |   0   0   4   0   0   2 |   *   *   *  * 240  * |  0  0  1  1
. . x3o4x4/3*c ♦  24 |   0  24  24 |   0   0   0   8   6   6 |   *   *   *  *   * 40 |  0  0  0  2
---------------+-----+-------------+-------------------------+-----------------------+------------
o3x3x3o .      ♦  30 |  30  30   0 |  10  20   0  10   0   0 |   5   0   5  0   0  0 | 32  *  *  *
o3x3x . x4/3*c ♦ 192 | 192  96  96 |  64  64  96   0  24   0 |  16  32   0  8   0  0 |  * 10  *  *
o3x . o4x      ♦  12 |  12   0  12 |   4   0  12   0   0   3 |   0   4   0  0   3  0 |  *  * 80  *
. x3x3o4x4/3*c ♦ 192 |  96 192 192 |   0  64  96  64  48  48 |   0   0  16  8  24  8 |  *  *  * 10