Heptagonal-rhombic dodecahedral duotegum

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Heptagonal-rhombic dodecahedral duotegum
Rank5
TypeUniform dual
Notation
Coxeter diagramm7o2o4m3o
Elements
Tera84 rhombic scalenes
Cells168 digonal disphenoids, 84 rhombic pyramids
Faces42+56 isosceles triangles, 168 scalene triangles, 12 rhombi
Edges7+24+42+56
Vertices6+7+8
Vertex figure7 rhombic dodecahedral tegums, 6 square-heptagonal duotegums, 8 triangular-heptagonal duotegums
Measures (edge length 1)
Central density1
Related polytopes
DualHeptagonal-cuboctahedral duoprism
Abstract & topological properties
Euler characteristic2
OrientableYes
Properties
SymmetryB3×I2(7), order 672
ConvexYes
NatureTame

The heptagonal-rhombic dodecahedral duotegum is an isoteric duotegum that consists of 84 rhombic scalenes and 21 vertices.