R19.21′

Statistics

genus c	19, orientable
Schläfli formula c	{21,6}
V / F / E c	21 / 6 / 63
notes
vertex, face multiplicity c	3, 7
Petrie polygons	3, each with 42 edges
rotational symmetry group	126 elements.
full symmetry group	252 elements.
its presentation c	< r, s, t | t2, (sr)2, (st)2, (rt)2, s6, r‑1s3r‑1s, r‑21  >
C&D number c	R19.21′
The statistics marked c are from the published work of Professor Marston Conder.

Relations to other Regular Maps

Its dual is R19.21.

Its Petrie dual is N41.1′.

It can be 2-split to give R40.7′.

List of regular maps in orientable genus 19.

Other Regular Maps

General Index