| Great pentakis dodecahedron | |
|---|---|
| Type | Star polyhedron |
| Elements | F = 60, E = 90 V = 24 (χ = −6) |
| Symmetry group | Ih, [5,3], *532 |
| Index references | DU58 |
Small stellated truncated dodecahedron (dual polyhedron) |
|
In geometry, the great pentakis dodecahedron is a nonconvex isohedral polyhedron.
It is the dual of the uniform small stellated truncated dodecahedron. The pentagonal faces pass close to the origin in the uniform polyhedron, causing this dual to be very spikey.