Heptagonal-deltoidal hexecontahedral duotegum

From Polytope Wiki
Jump to navigation Jump to search
Heptagonal-deltoidal hexecontahedral duotegum
Rank5
TypeUniform dual
Notation
Coxeter diagramm7o2m5o3m
Elements
Tera420 kite scalenes
Cells420+420 sphenoids, 420 kite pyramids
Faces84+140+210 isosceles triangles, 420+420 scalene triangles, 60 kites
Edges7+60+60+84+140+210
Vertices7+12+20+30
Vertex figure7 deltoidal hexecontahedral tegums, 12 pentagonal-heptagonal duotegums, 30 square-heptagonal duotegums, 20 triangular-heptagonal duotegums
Measures (edge length 1)
Central density1
Related polytopes
DualHeptagonal-small rhombicosidodecahedral duoprism
Abstract & topological properties
Euler characteristic2
OrientableYes
Properties
SymmetryH3×I2(7), order 1680
ConvexYes
NatureTame

The heptagonal-deltoidal hexecontahedral duotegum is an isoteric duotegum that consists of 420 kite scalenes and 69 vertices.