| genus c | 161, non-orientable |
| Schläfli formula c | {18,42} |
| V / F / E c | 9 / 21 / 189 |
| notes |
|
| vertex, face multiplicity c | 21, 9 |
| 6, each with 63 edges | |
| rotational symmetry group | 756 elements. |
| full symmetry group | 756 elements. |
| its presentation c | < r, s, t | t2, (rs)2, (rs‑1)2, (rt)2, (st)2, r18, s‑11r‑6s‑6trs‑1r‑1srs‑2 > |
| C&D number c | N161.3 |
| The statistics marked c are from the published work of Professor Marston Conder. | |
List of regular maps in non-orientable genus 161.
| Orientable | |
| Non-orientable |