| genus c | 21, orientable |
| Schläfli formula c | {12,12} |
| V / F / E c | 10 / 10 / 60 |
| notes |
|
| vertex, face multiplicity c | 3, 3 |
| 12, each with 10 edges | |
| rotational symmetry group | 120 elements. |
| full symmetry group | 120 elements. |
| its presentation c | < r, s | (rs)2, sr4s3, srs‑1r2sr‑1s, r12 > |
| C&D number c | C21.8 |
| The statistics marked c are from the published work of Professor Marston Conder. | |
It is self-dual.
It can be rectified to give
List of regular maps in orientable genus 21.
| Orientable | |
| Non-orientable |