Hendecagonal-disdyakis triacontahedral duotegum
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| Hendecagonal-disdyakis triacontahedral duotegum | |
|---|---|
| Rank | 5 |
| Type | Uniform dual |
| Notation | |
| Coxeter diagram | m11o2m5m3m |
| Elements | |
| Tera | 1320 mirror-symmetric pentachora |
| Cells | 660+660+660 sphenoids, 1320 irregular tetrahedra |
| Faces | 132+220+330 isosceles triangles, 120+660+660+660 scalene triangles |
| Edges | 11+60+60+60+132+220+330 |
| Vertices | 11+12+20+30 |
| Vertex figure | 11 disdyakis triacontahedral tegums, 12 decagonal-hendecagonal duotegums, 20 hexagonal-hendecagonal duotegums, 30 square-hendecagonal duotegums |
| Measures (edge length 1) | |
| Central density | 1 |
| Related polytopes | |
| Dual | Hendecagonal-great rhombicosidodecahedral duoprism |
| Abstract & topological properties | |
| Euler characteristic | 2 |
| Orientable | Yes |
| Properties | |
| Symmetry | H3×I2(11), order 2640 |
| Convex | Yes |
| Nature | Tame |
The hendecagonal-disdyakis triacontahedral duotegum is an isoteric duotegum that consists of 1320 mirror-symmetric pentachora and 73 vertices.