Great sphenoidal heptachiliadiacosichoric tegum

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Great sphenoidal heptachiliadiacosichoric tegum
Rank5
TypeUniform dual
Notation
Coxeter diagramm2m5m3m3o ()
Elements
Tera14400 sphenoidal pyramids
Cells7200+7200+7200 sphenoids, 14400 irregular tetrahedra
Faces1440+3600+3600 isosceles triangles, 4800+4800+7200+7200 scalene triangles
Edges240+720+1200+2400+2400+2400+3600
Vertices2+120+600+1200
Vertex figure120 great sphenoidal heptachilliadiacosichora, 120 disdyakis triacontahedral tegums, 600 triakis tetrahedral tegums, 1200 triangular-square duotegums
Measures (edge length 1)
Central density1
Related polytopes
DualGreat rhombated hecatonicosachoric prism
Abstract & topological properties
Euler characteristic2
OrientableYes
Properties
SymmetryH4×A1, order 28800
ConvexYes
NatureTame

The great sphenoidal hepta-chillia-diacosi-choric tegum, also called the great sphenoidal heptachilliadiacosichoric bipyramid is a convex isoteric polyteron with 14400 identical sphenoidal pyramids as tera. As the name suggests, it can be constructed as a tegum based on the great sphenoidal heptachilliadiacosichoron.