R81.9′

Statistics

genus c	81, orientable
Schläfli formula c	{20,4}
V / F / E c	200 / 40 / 400
notes
vertex, face multiplicity c	1, 1
Petrie polygons	200, each with 4 edges
rotational symmetry group	800 elements.
full symmetry group	1600 elements.
its presentation c	< r, s, t | t2, s4, (sr)2, (st)2, (rt)2, rsr‑1s2r‑1sr, r‑9sr‑1s2r‑1sr‑9  >
C&D number c	R81.9′
The statistics marked c are from the published work of Professor Marston Conder.

Relations to other Regular Maps

Its dual is R81.9.

It is a member of series μ.

List of regular maps in orientable genus 81.

Other Regular Maps

General Index