| Acronym | tetdip |
| Name | tetrahedron-tetrahedron duoprism |
| Circumradius | sqrt(3)/2 = 0.866025 |
Incidence matrix according to Dynkin symbol
x3o3o x3o3o . . . . . . | 16 | 3 3 | 3 9 3 | 1 9 9 1 | 3 9 3 | 3 3 ------------+----+-------+----------+-----------+--------+---- x . . . . . | 2 | 24 * | 2 3 0 | 1 6 3 0 | 3 6 1 | 3 2 . . . x . . | 2 | * 24 | 0 3 2 | 0 3 6 1 | 1 6 3 | 2 3 ------------+----+-------+----------+-----------+--------+---- x3o . . . . | 3 | 3 0 | 16 * * | 1 3 0 0 | 3 3 0 | 3 1 x . . x . . | 4 | 2 2 | * 36 * | 0 2 2 0 | 1 4 1 | 2 2 . . . x3o . | 3 | 0 3 | * * 16 | 0 0 3 1 | 0 3 3 | 1 3 ------------+----+-------+----------+-----------+--------+---- x3o3o . . . ♦ 4 | 6 0 | 4 0 0 | 4 * * * | 3 0 0 | 3 0 x3o . x . . ♦ 6 | 6 3 | 2 3 0 | * 24 * * | 1 2 0 | 2 1 x . . x3o . ♦ 6 | 3 6 | 0 3 2 | * * 24 * | 0 2 1 | 1 2 . . . x3o3o ♦ 4 | 0 6 | 0 0 4 | * * * 4 | 0 0 3 | 0 3 ------------+----+-------+----------+-----------+--------+---- x3o3o x . . ♦ 8 | 12 4 | 8 6 0 | 2 4 0 0 | 6 * * | 2 0 x3o . x3o . ♦ 9 | 9 9 | 3 9 3 | 0 3 3 0 | * 16 * | 1 1 x . . x3o3o ♦ 8 | 4 12 | 0 6 8 | 0 0 4 2 | * * 6 | 0 2 ------------+----+-------+----------+-----------+--------+---- x3o3o x3o . ♦ 12 | 18 12 | 12 18 4 | 3 12 6 0 | 3 4 0 | 4 * x3o . x3o3o ♦ 12 | 12 18 | 4 18 12 | 0 6 12 3 | 0 4 3 | * 4 or . . . . . . | 16 | 6 | 6 9 | 2 18 | 6 9 | 6 ---------------+----+----+-------+------+-------+-- x . . . . . & | 2 | 48 | 2 3 | 1 9 | 4 6 | 5 ---------------+----+----+-------+------+-------+-- x3o . . . . & | 3 | 3 | 32 * | 1 3 | 3 3 | 4 x . . x . . | 4 | 4 | * 36 | 0 4 | 2 4 | 4 ---------------+----+----+-------+------+-------+-- x3o3o . . . & ♦ 4 | 6 | 4 0 | 8 * | 3 0 | 3 x3o . x . . & ♦ 6 | 9 | 2 3 | * 48 | 1 2 | 3 ---------------+----+----+-------+------+-------+-- x3o3o x . . & ♦ 8 | 16 | 8 6 | 2 4 | 12 * | 2 x3o . x3o . ♦ 9 | 18 | 6 9 | 0 6 | * 16 | 2 ---------------+----+----+-------+------+-------+-- x3o3o x3o . & ♦ 12 | 30 | 16 18 | 3 18 | 3 4 | 8
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