Acronym | grix | ||||||||
Name |
great rhombated hexacosachoron, cantitruncated hexacosachoron | ||||||||
Cross sections |
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Circumradius | sqrt[43+18 sqrt(5)] = 9.124101 | ||||||||
Vertex figure |
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General of army | (is itself convex) | ||||||||
Colonel of regiment |
(is itself locally convex
– uniform polychoral members:
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Dihedral angles | |||||||||
Face vector | 7200, 14400, 8640, 1440 | ||||||||
Confer |
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External links |
As abstract polytope grix is isomorphic to graggix, thereby replacing the pentagons by pentagrams, resp. replacing ti by tiggy and pip by stip.
Note that grix can be thought of as the external blend of 1 prahi + 600 tutatoes + 1200 thiddips + 720 pappips + 120 sridaties. This decomposition is described as the degenerate segmentoteron xx3xx3ox5xo&#x.
Incidence matrix according to Dynkin symbol
x3x3x5o . . . . | 7200 | 1 1 2 | 1 2 2 1 | 2 1 1 --------+------+----------------+---------------------+------------ x . . . | 2 | 3600 * * | 1 2 0 0 | 2 1 0 . x . . | 2 | * 3600 * | 1 0 2 0 | 2 0 1 . . x . | 2 | * * 7200 | 0 1 1 1 | 1 1 1 --------+------+----------------+---------------------+------------ x3x . . | 6 | 3 3 0 | 1200 * * * | 2 0 0 x . x . | 4 | 2 0 2 | * 3600 * * | 1 1 0 . x3x . | 6 | 0 3 3 | * * 2400 * | 1 0 1 . . x5o | 5 | 0 0 5 | * * * 1440 | 0 1 1 --------+------+----------------+---------------------+------------ x3x3x . ♦ 24 | 12 12 12 | 4 6 4 0 | 600 * * x . x5o ♦ 10 | 5 0 10 | 0 5 0 2 | * 720 * . x3x5o ♦ 60 | 0 30 60 | 0 0 20 12 | * * 120 snubbed forms: β3x3x5o, x3β3x5o, x3x3β5o, β3β3x5o, β3x3β5o, x3β3β5o, β3β3β5o
x3x3x5/4o . . . . | 7200 | 1 1 2 | 1 2 2 1 | 2 1 1 ----------+------+----------------+---------------------+------------ x . . . | 2 | 3600 * * | 1 2 0 0 | 2 1 0 . x . . | 2 | * 3600 * | 1 0 2 0 | 2 0 1 . . x . | 2 | * * 7200 | 0 1 1 1 | 1 1 1 ----------+------+----------------+---------------------+------------ x3x . . | 6 | 3 3 0 | 1200 * * * | 2 0 0 x . x . | 4 | 2 0 2 | * 3600 * * | 1 1 0 . x3x . | 6 | 0 3 3 | * * 2400 * | 1 0 1 . . x5/4o | 5 | 0 0 5 | * * * 1440 | 0 1 1 ----------+------+----------------+---------------------+------------ x3x3x . ♦ 24 | 12 12 12 | 4 6 4 0 | 600 * * x . x5/4o ♦ 10 | 5 0 10 | 0 5 0 2 | * 720 * . x3x5/4o ♦ 60 | 0 30 60 | 0 0 20 12 | * * 120
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