| genus c | 66, orientable |
| Schläfli formula c | {69,69} |
| V / F / E c | 4 / 4 / 138 |
| notes |
|
| vertex, face multiplicity c | 23, 23 |
| 69, each with 4 edges | |
| rotational symmetry group | 276 elements. |
| full symmetry group | 552 elements. |
| its presentation c | < r, s, t | t2, (rs)2, (rt)2, (st)2, sr3s2, r‑2s52r‑1sr‑11s2 > |
| C&D number c | R66.20 |
| The statistics marked c are from the published work of Professor Marston Conder. | |
It is self-dual.
Its Petrie dual is
It is a member of series ξ°.
List of regular maps in orientable genus 66.
Its skeleton is 23 . K4.
| Orientable | |
| Non-orientable |