R21.1′

Statistics

genus c	21, orientable
Schläfli formula c	{16,3}
V / F / E c	128 / 24 / 192
notes
vertex, face multiplicity c	1, 1
Petrie polygons	64, each with 6 edges
rotational symmetry group	384 elements.
full symmetry group	768 elements.
its presentation c	< r, s, t | t2, s‑3, (sr)2, (st)2, (rt)2, (rs‑1r)3, r16  >
C&D number c	R21.1′
The statistics marked c are from the published work of Professor Marston Conder.

Relations to other Regular Maps

Its dual is R21.1.

It can be Eppstein tunnelled to give R85.4′.

It is a member of series ξ° .

List of regular maps in orientable genus 21.

Other Regular Maps

General Index