| genus c | 81, orientable |
| Schläfli formula c | {8,8} |
| V / F / E c | 80 / 80 / 320 |
| notes |
|
| vertex, face multiplicity c | 2, 2 |
| 32, each with 20 edges | |
| rotational symmetry group | 640 elements. |
| full symmetry group | 640 elements. |
| its presentation c | < r, s | (rs)2, r8, (rs‑1r2)2, (rs‑3)2, s8, r‑1sr‑1srs‑1r‑2s‑1rs2r‑1sr‑1s > |
| C&D number c | C81.23 |
| The statistics marked c are from the published work of Professor Marston Conder. | |
It is self-dual.
List of regular maps in orientable genus 81.
| Orientable | |
| Non-orientable |