Great dodecicosahedron
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| Great dodecicosahedron | |
|---|---|
 |
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| Type | Uniform polyhedron |
| Elements | F = 32, E = 120 V = 60 (χ = -28) |
| Faces by sides | 20{6}+12{10/3} |
| Wythoff symbol | 3 5/3 (3/2 5/2) | |
| Symmetry group | Ih |
| Index references | U63, C79, W101 |
 6.10/3.6/5.10/7 (Vertex figure) |
 Great dodecicosacron (dual polyhedron) |
In geometry, the great dodecicosahedron is a nonconvex uniform polyhedron, indexed as U63.
It shares its vertex arrangement with the truncated dodecahedron. It additionally shares its edge arrangement with the great icosicosidodecahedron and the great ditrigonal dodecicosidodecahedron.
