Faceted rectified great hecatonicosachoron

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Faceted rectified great hecatonicosachoron
Rank4
TypeUniform
Notation
Bowers style acronymFroghi
Elements
Cells120 id, 600 tut
Faces2400 triangles, 720 pentagons, 1200 hexagons
Edges3600
Vertices720
Vertex figurePentagrammic toroprism
Measures (edge length 1)
Circumradius
Number of external pieces503040
Level of complexity1197
Related polytopes
ArmyRox
RegimentRighi
ConjugateRihix
Convex coreHecatonicosachoron
Abstract & topological properties
Euler characteristic720
OrientableYes
Properties
SymmetryH4, order 14400
ConvexNo
NatureTame

The faceted rectified great hecatonicosachoron, or froghi, is a nonconvex uniform polychoron that consists of 120 icosidodecahedra and 600 truncated tetrahedra. Five icosidodecahedra and ten truncated tetrahedra meet at each vertex.

It has gikes and gidheis as pseudofacets.

Gallery

Card with cell counts, vertex figure, and cross-sections.

Vertex coordinates

The vertices are the same as those of the regiment colonel, the rectified great hecatonicosachoron.

External links