Hendecagonal-pentakis dodecahedral duotegum
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| Hendecagonal-pentakis dodecahedral duotegum | |
|---|---|
| Rank | 5 |
| Type | Uniform dual |
| Notation | |
| Coxeter diagram | m11o2o5m3m |
| Elements | |
| Tera | 660 digonal disphenoidal pyramids |
| Cells | 330 digonal disphenoids, 660+660 sphenoids |
| Faces | 60+132+220+330 isosceles triangles, 660 scalene triangles |
| Edges | 11+30+60+132+220 |
| Vertices | 11+12+20 |
| Vertex figure | 11 pentakis dodecahedral tegums, 20 hexagonal-hendecagonal duotegums, 12 pentagonal-hendecagonal duotegums |
| Measures (edge length 1) | |
| Central density | 1 |
| Related polytopes | |
| Dual | Hendecagonal-truncated icosahedral duoprism |
| Abstract & topological properties | |
| Euler characteristic | 2 |
| Orientable | Yes |
| Properties | |
| Symmetry | H3×I2(11), order 2640 |
| Convex | Yes |
| Nature | Tame |
The hendecagonal-pentakis dodecahedral duotegum is an isoteric duotegum that consists of 660 digonal disphenoidal pyramids and 43 vertices.