Acronym | stidox |
Name |
stellated dodecahedral hexacosachoron, compound of 75 hex in ex army, compound of 25 stico in ex army |
Coxeter symbol | 5{3,3,5}[75{3,3,4}]10{5,3,3} |
Circumradius | 1/sqrt(2) = 0.707107 |
Inradius | 1/sqrt(8) = 0.353553 |
General of army | ex |
Colonel of regiment | (is itself locally convex) |
Admiral of fleet | hi |
Confer |
Comes in 2×2=4 types, depending on whether the vertices get identified (types A & C) or not (types B & D) and whether the components are considered as individual hexes (types A & B) or as 3-hex-compounds (sticoes, types C & D) in turn.
(Type A) 120 ♦ 30 | 60 | 40 || 5 ----+------+------+------++--- 2 | 1800 | 4 | 4 || 1 ----+------+------+------++--- 3 | 3 | 2400 | 2 || 1 ----+------+------+------++--- ♦ 4 | 6 | 4 | 1200 || 1 ----+------+------+------++--- ♦ 8 | 24 | 32 | 16 || 75
(Type B) 600 ♦ 6 | 12 | 8 || 1 ----+------+------+------++--- 2 | 1800 | 4 | 4 || 1 ----+------+------+------++--- 3 | 3 | 2400 | 2 || 1 ----+------+------+------++--- ♦ 4 | 6 | 4 | 1200 || 1 ----+------+------+------++--- ♦ 8 | 24 | 32 | 16 || 75
(Type C) 120 ♦ 30 | 60 | 40 || 5 ----+------+------+------++--- 2 | 1800 | 4 | 4 || 1 ----+------+------+------++--- 3 | 3 | 2400 | 2 || 1 ----+------+------+------++--- ♦ 4 | 6 | 4 | 1200 || 1 ----+------+------+------++--- ♦24 | 72 | 96 | 48 || 25
(Type D) 600 ♦ 6 | 12 | 8 || 1 ----+------+------+------++--- 2 | 1800 | 4 | 4 || 1 ----+------+------+------++--- 3 | 3 | 2400 | 2 || 1 ----+------+------+------++--- ♦ 4 | 6 | 4 | 1200 || 1 ----+------+------+------++--- ♦24 | 72 | 96 | 48 || 25
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