| genus c | 90, orientable |
| Schläfli formula c | {186,62} |
| V / F / E c | 6 / 2 / 186 |
| notes | |
| vertex, face multiplicity c | 31, 186 |
| 62, each with 6 edges | |
| rotational symmetry group | 372 elements. |
| full symmetry group | 744 elements. |
| its presentation c | < r, s, t | t2, (sr)2, (st)2, (rt)2, rs3rs‑1, rsr‑2sr3, rs‑1r19s‑8r3s‑1r3s‑26 > |
| C&D number c | R90.14′ |
| The statistics marked c are from the published work of Professor Marston Conder. | |
Its Petrie dual is
It can be built by 2-splitting
List of regular maps in orientable genus 90.
| Orientable | |
| Non-orientable |