Dodecastar toroidiprism

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Dodecastar toroidiprism
Rank4
TypeScaliform
Notation
Bowers style acronymDastop
Coxeter diagram -2 2did
Elements
Cells12 pentagrammic antiprisms, 24 pentagrammic cuploids
Faces120 triangles, 60 squares, 24 pentagrams
Edges240
Vertices60
Vertex figureSkewed butterfly prism
Measures (edge length 1)
Circumradius
Height
Related polytopes
ArmySemi-uniform Iddip
RegimentDastop
Convex coreDodecahedral tegum
Abstract & topological properties
OrientableNo
Properties
SymmetryH3×A1, order 240
ConvexNo
NatureTame

The dodecastar toroidiprism or dastop is a scaliform polychoron that consists of 12 pentagrammic antiprisms and 24 pentagrammic cuploids. Two pentagrammic antiprisms and four pentagrammic cuploids join at each vertex.

It resembles a shortened dodecadodecahedral prism, but it does not contain the base dodecadodecahedron facets. The pentagrammic faces from other facets lie where the pentagrammic faces of the dids would.

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