R20.4′

Statistics

genus c20, orientable
Schläfli formula c{60,6}
V / F / E c 20 / 2 / 60
notesFaces share vertices with themselves
vertex, face multiplicity c3, 60
Petrie polygons
6, each with 20 edges
rotational symmetry group120 elements.
full symmetry group240 elements.
its presentation c< r, s, t | t2, (sr)2, (st)2, (rt)2, s6, r‑1s3r‑1s, r10s2r10  >
C&D number cR20.4′
The statistics marked c are from the published work of Professor Marston Conder.

Relations to other Regular Maps

Its dual is R20.4.

Its Petrie dual is R18.4′.

It can be built by 5-splitting S4:{12,6}.

It is a member of series q.

List of regular maps in orientable genus 20.


Other Regular Maps

General Index