| genus c | 21, orientable |
| Schläfli formula c | {6,8} |
| V / F / E c | 24 / 32 / 96 |
| notes |
|
| vertex, face multiplicity c | 2, 1 |
| 8, each with 24 edges | |
| rotational symmetry group | 192 elements. |
| full symmetry group | 384 elements. |
| its presentation c | < r, s, t | t2, (rs)2, (rt)2, (st)2, r6, (rs‑1)4, (rs‑3)2, s8, srs‑1r3s‑1rsr‑1 > |
| C&D number c | R21.18 |
| 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 |