| genus c | 81, orientable |
| Schläfli formula c | {68,4} |
| V / F / E c | 170 / 10 / 340 |
| notes |
|
| vertex, face multiplicity c | 1, 17 |
| 4, each with 170 edges | |
| rotational symmetry group | 680 elements. |
| full symmetry group | 680 elements. |
| its presentation c | < r, s | s4, (sr)2, (sr‑3)2, sr‑2sr‑1s2r‑1sr‑1sr‑1, r17s2rs‑1r‑2sr14 > |
| C&D number c | C81.12′ |
| The statistics marked c are from the published work of Professor Marston Conder. | |
It is the result of rectifying
List of regular maps in orientable genus 81.
| Orientable | |
| Non-orientable |