Acronym | socdip |
Name |
stellated-octagonal duoprism, compound of 4 tes in odip army |
Coxeter symbol | {8}x{8}[4{4,3,3}] |
© | |
Circumradius | 1 |
Pattern |
a---b---a---b---a---b---a---b--- | | | | | | | | c---d---c---d---c---d---c---d--- | | | | | | | | a---b---a---b---a---b---a---b--- | | | | | | | | c---d---c---d---c---d---c---d--- | | | | | | | | a---b---a---b---a---b---a---b--- | | | | | | | | c---d---c---d---c---d---c---d--- | | | | | | | | a---b---a---b---a---b---a---b--- | | | | | | | | c---d---c---d---c---d---c---d--- | | | | | | | | |
Comes in 2 types, depending on the pairs of coplanar squares (in dual positioning): being counted separately (type A) or being combined to compounds (socs) as well (type B).
Incidence matrix according to Dynkin symbol
(Type A: no identifications) 64 | 4 | 4 2 | 4 || 1 ---+-----+-------+----++-- 2 | 128 | 2 1 | 3 || 1 ---+-----+-------+----++-- 4 | 4 | 64 * | 2 || 1 within pattern plane 4 | 4 | * 32 | 2 || 1 orthogonal to pattern plane ---+-----+-------+----++-- 8 | 12 | 4 2 | 32 || 1 cube ---+-----+-------+----++-- 16 | 32 | 16 8 | 8 || 4 tes
(Type B: compounded squares) 64 | 4 | 4 2 | 4 || 1 ---+-----+-------+----++-- 2 | 128 | 2 1 | 3 || 1 ---+-----+-------+----++-- 4 | 4 | 64 * | 2 || 1 8 | 8 | * 16 | 2 || 2 soc (2{4}-comp.) ---+-----+-------+----++-- 16 | 24 | 8 2 | 16 || 2 (2{4}-comp.)-prism ---+-----+-------+----++-- 16 | 32 | 16 8 | 8 || 4 tes
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