R27.12′

Statistics

genus c	27, orientable
Schläfli formula c	{60,20}
V / F / E c	6 / 2 / 60
notes
vertex, face multiplicity c	10, 60
Petrie polygons	20, each with 6 edges
rotational symmetry group	120 elements.
full symmetry group	240 elements.
its presentation c	< r, s, t | t2, (sr)2, (st)2, (rt)2, rs3rs‑1, rsr‑2sr3, r‑1s15r‑2sr‑1  >
C&D number c	R27.12′
The statistics marked c are from the published work of Professor Marston Conder.

Relations to other Regular Maps

Its dual is R27.12.

Its Petrie dual is R18.4.

It is a member of series ε° .

List of regular maps in orientable genus 27.

Other Regular Maps

General Index