R21.9′

Statistics

genus c	21, orientable
Schläfli formula c	{24,4}
V / F / E c	48 / 8 / 96
notes
vertex, face multiplicity c	1, 8
Petrie polygons	32, each with 6 edges
rotational symmetry group	192 elements.
full symmetry group	384 elements.
its presentation c	< r, s, t | t2, s4, (sr)2, (st)2, (rt)2, rsr‑2s2r3s‑1, r‑1s‑1rsr‑1s2r‑1srs‑1r‑1  >
C&D number c	R21.9′
The statistics marked c are from the published work of Professor Marston Conder.

Relations to other Regular Maps

Its dual is R21.9.

Its Petrie dual is R9.3′.

List of regular maps in orientable genus 21.

Other Regular Maps

General Index