R81.38′

Statistics

genus c	81, orientable
Schläfli formula c	{20,5}
V / F / E c	128 / 32 / 320
notes
vertex, face multiplicity c	1, 4
Petrie polygons	80, each with 8 edges
rotational symmetry group	640 elements.
full symmetry group	1280 elements.
its presentation c	< r, s, t | t2, (sr)2, (st)2, (rt)2, s‑5, s‑1r2sr‑1s2r‑1sr2s‑1, rs2r‑2s2rs‑1r2s‑1  >
C&D number c	R81.38′
The statistics marked c are from the published work of Professor Marston Conder.

Relations to other Regular Maps

Its dual is R81.38.

Its Petrie dual is R57.14′.

List of regular maps in orientable genus 81.

Other Regular Maps

General Index