| genus c | 91, orientable |
| Schläfli formula c | {21,3} |
| V / F / E c | 504 / 72 / 756 |
| notes |
|
| vertex, face multiplicity c | 1, 3 |
| 84, each with 18 edges | |
| rotational symmetry group | 1512 elements. |
| full symmetry group | 3024 elements. |
| its presentation c | < r, s, t | t2, s‑3, (sr)2, (st)2, (rt)2, r‑1s‑1r6s‑1r‑7, r‑2sr‑3sr‑2s2r2s‑1r2s‑1r‑2sr‑1, (r‑2sr‑3)3 > |
| C&D number c | R91.1′ |
| The statistics marked c are from the published work of Professor Marston Conder. | |
Its Petrie dual is
List of regular maps in orientable genus 91.
| Orientable | |
| Non-orientable |