R20.7′

Statistics

genus c	20, orientable
Schläfli formula c	{12,10}
V / F / E c	12 / 10 / 60
notes
vertex, face multiplicity c	5, 6
Petrie polygons	2, each with 60 edges
rotational symmetry group	120 elements.
full symmetry group	240 elements.
its presentation c	< r, s, t | t2, (sr)2, (sr‑1)2, (st)2, (rt)2, s10, r12  >
C&D number c	R20.7′
The statistics marked c are from the published work of Professor Marston Conder.

Relations to other Regular Maps

Its dual is R20.7.

Its Petrie dual is R24.8′.

It can be built by 3-splitting S4:{4,10}.

List of regular maps in orientable genus 20.

Other Regular Maps

General Index