| genus c | 21, orientable |
| Schläfli formula c | {48,16} |
| V / F / E c | 6 / 2 / 48 |
| notes | |
| vertex, face multiplicity c | 8, 48 |
| 16, each with 6 edges | |
| rotational symmetry group | 96 elements. |
| full symmetry group | 192 elements. |
| its presentation c | < r, s, t | t2, (sr)2, (st)2, (rt)2, rs3rs‑1, rsr‑2sr3, s‑1rs‑1rs‑12 > |
| C&D number c | R21.31′ |
| The statistics marked c are from the published work of Professor Marston Conder. | |
Its Petrie dual is
List of regular maps in orientable genus 21.
| Orientable | |
| Non-orientable |