Compound of five tetrahemihexahedra
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| Compound of five tetrahemihexahedra | |
|---|---|
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| Type | Uniform compound |
| Index | UC18 |
| Polyhedra | 5 tetrahemihexahedra |
| Faces | 20 Triangles, 15 squares |
| Edges | 60 |
| Vertices | 30 |
| Symmetry group | chiral icosahedral (I) |
| Subgroup restricting to one constituent | chiral tetrahedral (T) |
This uniform polyhedron compound is a symmetric arrangement of five tetrahemihexahedra.
It is chiral with icosahedral symmetry (I), and its convex hull is an icosidodecahedron. It shares its edges and triangular faces with the compound of five octahedra.
[edit] References
- John Skilling, Uniform Compounds of Uniform Polyhedra, Mathematical Proceedings of the Cambridge Philosophical Society, Vol. 79, pp. 447-457, 1976.
