R90.9

Statistics

genus c	90, orientable
Schläfli formula c	{20,22}
V / F / E c	20 / 22 / 220
notes
vertex, face multiplicity c	11, 10
Petrie polygons	2, each with 220 edges
rotational symmetry group	440 elements.
full symmetry group	880 elements.
its presentation c	< r, s, t | t2, (rs)2, (rs‑1)2, (rt)2, (st)2, r20, s22  >
C&D number c	R90.9
The statistics marked c are from the published work of Professor Marston Conder.

Relations to other Regular Maps

Its dual is R90.9′.

Its Petrie dual is R100.44′.
Its Petrie dual is R100.44′.

It can be built by 5-splitting R10.11.

List of regular maps in orientable genus 90.

Other Regular Maps

General Index