Grand retrointercepted ditetrahedronary prismatodishecatonicosachoron

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Grand retrointercepted ditetrahedronary prismatodishecatonicosachoron
Rank4
TypeUniform
Notation
Bowers style acronymGrand tapady
Elements
Cells120 ditdid, 720 stip, 120 gird
Faces3600 squares, 720 pentagons, 1440 pentagrams, 720 decagrams
Edges3600
Vertices600
Measures (edge length 1)
Circumradius
Related polytopes
ArmyHi
RegimentGadtaxady
ConjugateSmall retrointercepted ditetrahedronary prismatodishecatonicosachoron
Abstract & topological properties
Flag count129600
Euler characteristic2520
OrientableNo
Properties
SymmetryH4, order 14400
ConvexNo
NatureWild

The grand retrointercepted ditetrahedronary prismatodishecatonicosachoron, or grand tapady, is a nonconvex uniform polychoron that consists of 120 ditrigonary dodecadodecahedra, 720 pentagrammic prisms, and 120 great rhombidodecahedra. Four ditrigonary dodecadodecahedra, twelve pentagrammic prisms, and twelve great rhombidodecahedra join at each vertex.

Vertex coordinates[edit | edit source]

Its vertices are the same as those of its regiment colonel, the grand ditetrahedronary hexacosidishecatonicosachoron.

External links[edit | edit source]