| Great icosahedral 120-cell | |
|---|---|
Orthogonal projection |
|
| Type | Schläfli-Hess polychoron |
| Cells | 120 {3,5/2} |
| Faces | 1200 {3} |
| Edges | 720 |
| Vertices | 120 |
| Vertex figure | {5/2,5} |
| Schläfli symbol | {3,5/2,5} |
| Coxeter-Dynkin diagram | |
| Symmetry group | H4, [3,3,5] |
| Dual | Great grand 120-cell |
| Properties | -- |
In geometry, the great icosahedral 120-cell is a star polychoron with Schläfli symbol {3,5/2,5}. It is one of 10 regular Schläfli-Hess polychora.
Contents |
It has the same edge arrangement as the great stellated 120-cell, and grand stellated 120-cell, and face arrangement of the grand 600-cell.