N137.5′

Statistics

genus c	137, non-orientable
Schläfli formula c	{18,6}
V / F / E c	81 / 27 / 243
notes
vertex, face multiplicity c	1, 3
Petrie polygons	54, each with 9 edges
rotational symmetry group	972 elements.
full symmetry group	972 elements.
its presentation c	< r, s, t | t2, (sr)2, (st)2, (rt)2, s6, rs2r‑1s2rs‑1rs‑1, sr‑3s2r2s‑1r‑1, r3sr‑2sr3s‑1r‑1t  >
C&D number c	N137.5′
The statistics marked c are from the published work of Professor Marston Conder.

Relations to other Regular Maps

Its dual is N137.5.

List of regular maps in non-orientable genus 137.

Other Regular Maps

General Index