Hexagonal-heptagonal duotegum
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| Hexagonal-heptagonal duotegum | |
|---|---|
| Rank | 4 |
| Type | Uniform dual |
| Space | Spherical |
| Notation | |
| Coxeter diagram | m6o2m7o |
| Elements | |
| Cells | 42 digonal disphenoids |
| Faces | 42+42 isosceles triangles |
| Edges | 6+7+42 |
| Vertices | 6+7 |
| Vertex figure | 7 hexagonal tegums, 6 heptagonal tegums |
| Measures (edge length 1) | |
| Central density | 1 |
| Related polytopes | |
| Dual | Hexagonal-heptagonal duoprism |
| Conjugates | Hexagonal-heptagrammic duotegum, Hexagonal-great heptagrammic duotegum |
| Abstract & topological properties | |
| Euler characteristic | 0 |
| Orientable | Yes |
| Properties | |
| Symmetry | G2×I2(7), order 168 |
| Convex | Yes |
| Nature | Tame |
The hexagonal-heptagonal duotegum, also known as the 6-7 duotegum, is a duotegum that consists of 42 digonal disphenoids and 13 vertices.
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