Great stellated dodecahedral duoprism

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Great stellated dodecahedral duoprism
Rank6
TypeUniform
Notation
Coxeter diagramx5/2o3o x5/2o3o ()
Elements
Peta24 pentagrammic-great stellated dodecahedral duoprisms
Tera144 pentagrammic duoprisms, 60 great stellated dodecahedral prisms
Cells720 pentagrammic prisms, 40 great stellated dodecahedra
Faces900 squares, 480 pentagrams
Edges1200
Vertices400
Vertex figureTriangular disphenoid, edge lengths (5-1)/2 (base) and 2 (sides)
Measures (edge length 1)
Circumradius
Inradius
Hypervolume
Dipetal anglesStagissid–stardip–stagissid: 90°
 Stagissid–gissiddip–stagissid:
Central density7
Related polytopes
ArmyDodoe
Regiment*
DualGreat icosahedral duotegum
ConjugateDodecahedral duoprism
Abstract & topological properties
OrientableYes
Properties
SymmetryH3≀S2, order 28800
ConvexNo
NatureTame

The great stellated dodecahedral duoprism is a uniform duoprism that consists of 24 pentagrammic-great stellated dodecahedral duoprisms. 6 facets join at each vertex. It is the prism product of two great stellated dodecahedra.