![cover image](https://wikiwandv2-19431.kxcdn.com/_next/image?url=https://upload.wikimedia.org/wikipedia/commons/thumb/8/87/DU74_great_pentagrammic_hexecontahedron.png/640px-DU74_great_pentagrammic_hexecontahedron.png&w=640&q=50)
Great pentagrammic hexecontahedron
Polyhedron with 60 faces / From Wikipedia, the free encyclopedia
In geometry, the great pentagrammic hexecontahedron (or great dentoid ditriacontahedron) is a nonconvex isohedral polyhedron. It is the dual of the great retrosnub icosidodecahedron. Its 60 faces are irregular pentagrams.
![](http://upload.wikimedia.org/wikipedia/commons/thumb/2/28/Great_pentagrammic_hexecontahedron.stl/640px-Great_pentagrammic_hexecontahedron.stl.png)
Great pentagrammic hexecontahedron | |
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Type | Star polyhedron |
Face | ![]() |
Elements | F = 60, E = 150 V = 92 (χ = 2) |
Symmetry group | I, [5,3]+, 532 |
Index references | DU74 |
dual polyhedron | Great retrosnub icosidodecahedron |