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′.

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

List of regular maps in orientable genus 90.

Other Regular Maps

General Index