genus c | 65, non-orientable |
Schläfli formula c | {18,18} |
V / F / E c | 9 / 9 / 81 |
notes | ![]() |
vertex, face multiplicity c | 9, 9 |
18, each with 9 edges | |
rotational symmetry group | 324 elements. |
full symmetry group | 324 elements. |
its presentation c | < r, s, t | t2, (rs)2, (rs‑1)2, (rt)2, (st)2, s‑1r3sts‑3r‑6s‑1ts3t > |
C&D number c | N65.6 |
The statistics marked c are from the published work of Professor Marston Conder. |
It is self-dual.
It can be rectified to give
List of regular maps in non-orientable genus 65.
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