R20.7

Statistics

genus c	20, orientable
Schläfli formula c	{10,12}
V / F / E c	10 / 12 / 60
notes
vertex, face multiplicity c	6, 5
Petrie polygons	2, each with 60 edges
rotational symmetry group	120 elements.
full symmetry group	240 elements.
its presentation c	< r, s, t | t2, (rs)2, (rs‑1)2, (rt)2, (st)2, r10, s12  >
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 R25.30′.

It can be 3-split to give R70.10′.

List of regular maps in orientable genus 20.

Other Regular Maps

General Index