| genus c | 20, orientable |
| Schläfli formula c | {42,4} |
| V / F / E c | 42 / 4 / 84 |
| notes |
|
| vertex, face multiplicity c | 2, 21 |
| 2, each with 84 edges | |
| rotational symmetry group | 168 elements. |
| full symmetry group | 336 elements. |
| its presentation c | < r, s, t | t2, s4, (sr)2, (sr‑1)2, (st)2, (rt)2, r42 > |
| C&D number c | R20.1′ |
| The statistics marked c are from the published work of Professor Marston Conder. | |
Its Petrie dual is
It can be built by 3-splitting
It can be built by 7-splitting
It is the result of rectifying
It is a member of series ζ' .
List of regular maps in orientable genus 20.
| Orientable | |
| Non-orientable |