90, each with 20 edges
225, each with 8 edges
| genus c | 91, orientable |
| Schläfli formula c | {5,5} |
| V / F / E c | 360 / 360 / 900 |
| notes |
|
| vertex, face multiplicity c | 1, 1 |
| 180, each with 10 edges 90, each with 20 edges 225, each with 8 edges | |
| rotational symmetry group | A6 x C5, with 1800 elements |
| full symmetry group | 3600 elements. |
| its presentation c | < r, s, t | t2, (rs)2, (rt)2, (st)2, r‑5, s‑5, rs‑1r‑1sr‑1sr‑1sr‑2s‑2rs‑1rs‑1 > |
| C&D number c | R91.29 |
| The statistics marked c are from the published work of Professor Marston Conder. | |
It is self-dual.
List of regular maps in orientable genus 91.
| Orientable | |
| Non-orientable |