| genus c | 21, orientable |
| Schläfli formula c | {14,14} |
| V / F / E c | 8 / 8 / 56 |
| notes |
|
| vertex, face multiplicity c | 2, 2 |
| 28, each with 4 edges | |
| rotational symmetry group | 112 elements. |
| full symmetry group | 112 elements. |
| its presentation c | < r, s | (rs)2, sr4sr‑1s, rs‑2r8s‑1r2 > |
| C&D number c | C21.9 |
| The statistics marked c are from the published work of Professor Marston Conder. | |
List of regular maps in orientable genus 21.
| Orientable | |
| Non-orientable |