| genus c | 81, orientable |
| Schläfli formula c | {5,10} |
| V / F / E c | 80 / 160 / 400 |
| notes |
|
| vertex, face multiplicity c | 1, 1 |
| 40, each with 20 edges | |
| rotational symmetry group | 800 elements. |
| full symmetry group | 1600 elements. |
| its presentation c | < r, s, t | t2, (rs)2, (rt)2, (st)2, r‑5, (rs‑3r)2, (rs‑2rs‑1)2, s‑1r‑1s2rs‑1rs2r‑1s‑2 > |
| C&D number c | R81.37 |
| The statistics marked c are from the published work of Professor Marston Conder. | |
List of regular maps in orientable genus 81.
| Orientable | |
| Non-orientable |