Acronym | ... |
Name | sto+16tet (?) |
Circumradius | sqrt(3/2) = 1.224745 |
Coordinates | (1/sqrt(2), 1/sqrt(2), 1/sqrt(2), 0) & all permutations, all changes of sign |
General of army | rit |
Colonel of regiment | rit |
Looks like a compound of a small trisoctachoron (sto) and 16 pairwise coincident tetrahedra (tet) added in pseudo positions. Thus too it is an edge-faceting of the rectified tesseract (rit).
Incidence matrix according to Dynkin symbol
β3o3x *b3o both( . . . . ) | 32 | 3 6 | 3 3 6 3 | 1 3 1 3 -------------------+----+-------+-------------+-------- both( . . x . ) | 2 | 48 * | 2 0 2 0 | 1 2 0 1 sefa( β3o . . ) | 2 | * 96 | 0 1 1 1 | 0 1 1 1 -------------------+----+-------+-------------+-------- both( . o3x . ) | 3 | 3 0 | 32 * * * | 1 1 0 0 β3o . . ♦ 3 | 0 3 | * 32 * * | 0 1 1 0 sefa( β3o3x . ) | 6 | 3 3 | * * 32 * | 0 1 0 1 sefa( β3o . *b3o ) | 3 | 0 3 | * * * 32 | 0 0 1 1 -------------------+----+-------+-------------+-------- both( . o3x *b3o ) ♦ 4 | 6 0 | 4 0 0 0 | 8 * * * β3o3x . ♦ 12 | 12 12 | 4 4 4 0 | * 8 * * β3o . *b3o ♦ 4 | 0 12 | 0 4 0 4 | * * 8 * sefa( β3o3x *b3o ) ♦ 12 | 6 12 | 0 0 4 4 | * * * 8 starting figure: x3o3x *b3o
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