Acronym ten
Name truncated enneract
Circumradius sqrt[25+16 sqrt(2)]/2 = 3.450631
Inradius
wrt. tocto
[1+sqrt(2)]/2 = 1.207107
Inradius
wrt. ene
(9+8 sqrt(2))/6 = 3.385618
Dihedral angles
(at margins)
Confer
analogs:
truncated hypercube tCn  

Incidence matrix according to Dynkin symbol

o3o3o3o3o3o3o3x4x

. . . . . . . . . | 4608 |     8    1 |    28    8 |    56   28 |    70   56 |    56   70 |    28  56 |    8  28 |   1  8
------------------+------+------------+------------+------------+------------+------------+-----------+----------+-------
. . . . . . . x . |    2 | 18432    * |     7    1 |    21    7 |    35   21 |    35   35 |    21  35 |    7  21 |   1  7
. . . . . . . . x |    2 |     * 2304      0    8 |     0   28 |     0   56 |     0   70 |     0  56 |    0  28 |   0  8
------------------+------+------------+------------+------------+------------+------------+-----------+----------+-------
. . . . . . o3x . |    3 |     3    0 | 43008    * |     6    1 |    15    6 |    20   15 |    15  20 |    6  15 |   1  6
. . . . . . . x4x |    8 |     4    4 |     * 4608      0    7 |     0   21 |     0   35 |     0  35 |    0  21 |   0  7
------------------+------+------------+------------+------------+------------+------------+-----------+----------+-------
. . . . . o3o3x .     4 |     6    0 |     4    0 | 64512    * |     5    1 |    10    5 |    10  10 |    5  10 |   1  5
. . . . . . o3x4x    24 |    24   12 |     8    6 |     * 5376      0    6 |     0   15 |     0  20 |    0  15 |   0  6
------------------+------+------------+------------+------------+------------+------------+-----------+----------+-------
. . . . o3o3o3x .     5 |    10    0 |    10    0 |     5    0 | 64512    * |     4    1 |     6   4 |    4   6 |   1  4
. . . . . o3o3x4x    64 |    96   32 |    64   24 |    16    8 |     * 4032      0    5 |     0  10 |    0  10 |   0  5
------------------+------+------------+------------+------------+------------+------------+-----------+----------+-------
. . . o3o3o3o3x .     6 |    15    0 |    20    0 |    15    0 |     6    0 | 43008    * |     3   1 |    3   3 |   1  3
. . . . o3o3o3x4x   160 |   320   80 |   320   80 |   160   40 |    32   10 |     * 2016      0   4 |    0   6 |   0  4
------------------+------+------------+------------+------------+------------+------------+-----------+----------+-------
. . o3o3o3o3o3x .     7 |    21    0 |    35    0 |    35    0 |    21    0 |     7    0 | 18432   * |    2   1 |   1  2
. . . o3o3o3o3x4x   384 |   960  192 |  1280  240 |   960  160 |   384   60 |    64   12 |     * 672 |    0   3 |   0  3
------------------+------+------------+------------+------------+------------+------------+-----------+----------+-------
. o3o3o3o3o3o3x .     8 |    28    0 |    56    0 |    70    0 |    56    0 |    28    0 |     8   0 | 4608   * |   1  1
. . o3o3o3o3o3x4x   896 |  2688  448 |  4480  672 |  4480  560 |  2688  280 |   896   84 |   128  14 |    * 144 |   0  2
------------------+------+------------+------------+------------+------------+------------+-----------+----------+-------
o3o3o3o3o3o3o3x .     9 |    36    0 |    84    0 |   126    0 |   126    0 |    84    0 |    36   0 |    9   0 | 512  *
. o3o3o3o3o3o3x4x  2048 |  7168 1024 | 14336 1792 | 17920 1792 | 14336 1120 |  7168  448 |  2048 112 |  256  16 |   * 18

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