genus c | 90, non-orientable |
Schläfli formula c | {10,8} |
V / F / E c | 40 / 32 / 160 |
notes | |
vertex, face multiplicity c | 2, 2 |
32, each with 10 edges | |
rotational symmetry group | 640 elements. |
full symmetry group | 640 elements. |
its presentation c | < r, s, t | t2, (sr)2, (st)2, (rt)2, s8, (sr‑1s2)2, rs‑1rs3rs‑1rs‑1, (sr‑4)2, r10, r‑3sr‑1s2r‑1srs‑1t > |
C&D number c | N90.7′ |
The statistics marked c are from the published work of Professor Marston Conder. |
List of regular maps in non-orientable genus 90.
Orientable | |
Non-orientable |