Medial omnicircumfacetopental trishecatonicosachoron

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Medial omnicircumfacetopental trishecatonicosachoron
Rank4
TypeUniform
Notation
Bowers style acronymMom fapathi
Elements
Cells
Faces
Edges3600
Vertices720
Measures (edge length 1)
Circumradius
Number of external pieces79320
Level of complexity155
Related polytopes
ArmyRox
RegimentRighi
ConjugateMedial invertipental trishecatonicosachoron
Convex coreHecatonicosachoron
Abstract & topological properties
Flag count100800
Euler characteristic–480
OrientableYes
Properties
SymmetryH4, order 14400
Flag orbits7
ConvexNo
NatureWild

The medial omnicircumfacetopental trishecatonicosachoron, or mom fapathi, is a nonconvex uniform polychoron that consists of 120 small stellated dodecahedra, 120 small icosicosidodecahedra, and 120 icosidodecahedra. Two small stellated dodecahedra, five icosidodecahedra, and ten small icosicosidodecahedra join at each vertex.

It also has dodecadodecahedra+hexagons as exotic pseudofacets.

Gallery[edit | edit source]

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

Vertex coordinates[edit | edit source]

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

External links[edit | edit source]