Pentagonal-octagonal duotegum

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Pentagonal-octagonal duotegum
Rank4
TypeUniform dual
SpaceSpherical
Info
Coxeter diagramm5o2m8o
SymmetryH2×I2(8), order 160
Elements
Vertex figure8 pentagonal tegums, 5 octagonal tegums
Cells40 digonal disphenoids
Faces40+40 isosceles triangles
Edges5+8+40
Vertices5+8
Central density1
Euler characteristic0
Related polytopes
DualPentagonal-octagonal duoprism
Properties
ConvexYes
OrientableYes
NatureTame

The pentagonal-octagonal duotegum, also known as the 5-8 duotegum, is a duotegum that consists of 40 digonal disphenoids and 13 vertices.