genus c | 81, orientable |
Schläfli formula c | {9,9} |
V / F / E c | 64 / 64 / 288 |
notes | |
vertex, face multiplicity c | 1, 1 |
144, each with 4 edges | |
rotational symmetry group | 576 elements. |
full symmetry group | 1152 elements. |
its presentation c | < r, s, t | t2, (rs)2, (rt)2, (st)2, s‑1r‑1sr2sr‑1s‑1, r‑9, (r‑2s)3, (sr‑1s)3 > |
C&D number c | R81.125 |
The statistics marked c are from the published work of Professor Marston Conder. |
It is self-dual.
Its Petrie dual is
List of regular maps in orientable genus 81.
Orientable | |
Non-orientable |