Heptagonal-octahedral duotegum
Jump to navigation
Jump to search
Heptagonal-octahedral duotegum | |
---|---|
Rank | 5 |
Type | Uniform dual |
Notation | |
Coxeter diagram | m7o2m4o3o () |
Elements | |
Tera | 56 triangular scalenes |
Cells | 56 triangular pyramids, 84 digonal disphenoids |
Faces | 8 triangles, 42+84 isosceles triangles |
Edges | 7+12+42 |
Vertices | 6+7 |
Vertex figure | 7 octahedral tegums, 6 square-heptagonal duotegums |
Measures (edge length 1) | |
Central density | 1 |
Related polytopes | |
Dual | Heptagonal-cubic duoprism |
Abstract & topological properties | |
Euler characteristic | 2 |
Orientable | Yes |
Properties | |
Symmetry | B3×I2(7), order 672 |
Convex | Yes |
Nature | Tame |
The heptagonal-octahedral duotegum is an isoteric duotegum that consists of 56 triangular scalenes and 13 vertices.