genus c | 22, non-orientable |
Schläfli formula c | {6,6} |
V / F / E c | 20 / 20 / 60 |
notes | ![]() ![]() |
vertex, face multiplicity c | 2, 1 |
20, each with 6 edges | |
rotational symmetry group | 240 elements. |
full symmetry group | 240 elements. |
its presentation c | < r, s, t | t2, (sr)2, (st)2, (rt)2, s6, r6, sr‑1s3rs‑1t > |
C&D number c | N22.3′ |
The statistics marked c are from the published work of Professor Marston Conder. |
List of regular maps in non-orientable genus 22.
Orientable | |
Non-orientable |
Groups of order 4 6 8 9 10 12 14 15 16 18 20 21 22 24 25 27 28 30 48 60 120 168 336 360 720