R20.2

Statistics

genus c	20, orientable
Schläfli formula c	{4,80}
V / F / E c	2 / 40 / 80
notes
vertex, face multiplicity c	80, 2
Petrie polygons	2, each with 80 edges
rotational symmetry group	160 elements.
full symmetry group	320 elements.
its presentation c	< r, s, t | t2, r4, (rs)2, (rs‑1)2, (rt)2, (st)2, s20r2s20  >
C&D number c	R20.2
The statistics marked c are from the published work of Professor Marston Conder.

Relations to other Regular Maps

Its dual is R20.2′.

Its Petrie dual is R39.19.

It is a member of series h.

List of regular maps in orientable genus 20.

Other Regular Maps

General Index