Small dipentary hexacosiprismatodishecatonicosachoron

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Small dipentary hexacosiprismatodishecatonicosachoron
Rank4
TypeUniform
Notation
Bowers style acronymSiddip xappady
Elements
Cells120 gike, 720 stip, 600 co, 120 sidditdid
Faces4800 triangles, 3600 squares, 1440 pentagrams, 720 decagons
Edges3600+3600
Vertices1440
Measures (edge length 1)
Circumradius
Related polytopes
ArmySemi-uniform Tex
RegimentPadohi
ConjugateGreat dipentary hexacosiprismatodishecatonicosachoron
Abstract & topological properties
Flag count172800
Euler characteristic3240
OrientableNo
Properties
SymmetryH4, order 14400
ConvexNo
NatureWild

The small dipentary hexacosiprismatodishecatonicosachoron, or siddip xappady, is a nonconvex uniform polychoron that consists of 120 great icosahedra, 720 pentagrammic prisms, 600 cuboctahedra, and 120 small ditrigonal dodecicosidodecahedra. One great icosahedron, five pentagrammic prisms, five cuboctahedra, and five small ditrigonal dodecicosidodecahedra join at each vertex.

Vertex coordinates[edit | edit source]

Its vertices are the same as those of its regiment colonel, the prismatodishecatonicosachoron.

External links[edit | edit source]