R19.21

Statistics

genus c	19, orientable
Schläfli formula c	{6,21}
V / F / E c	6 / 21 / 63
notes
vertex, face multiplicity c	7, 3
Petrie polygons	3, each with 42 edges
rotational symmetry group	126 elements.
full symmetry group	252 elements.
its presentation c	< r, s, t | t2, (rs)2, (rt)2, (st)2, r6, s‑1r3s‑1r, s‑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 R28.34′.

List of regular maps in orientable genus 19.

Underlying Graph

Its skeleton is 7 . K_3,3.

Other Regular Maps

General Index