

genus ^{c}  0, orientable 
Schläfli formula ^{c}  {2,9} 
V / F / E ^{c}  2 / 9 / 9 
notes  
vertex, face multiplicity ^{c}  9, 1 
1, with 18 edges 9, each with 2 edges 1, with 18 edges 9, each with 2 edges 3, each with 6 edges 9, each with 2 edges 1, with 18 edges  
antipodal sets  1 of ( 2v ), 9 of ( f, e, h2, h3, h4 ), 3 of ( 2p3 ) 
rotational symmetry group  D18, with 18 elements 
full symmetry group  D18×C2, with 36 elements 
its presentation ^{c}  < r, s, t  r^{2}, s^{2}, t^{2}, (rs)^{2}, (st)^{9}, (rt)^{2} > 
C&D number ^{c}  R0.n9 
The statistics marked ^{c} are from the published work of Professor Marston Conder. 
Its dual is
Its Petrie dual is
It can be rectified to give
List of regular maps in orientable genus 0.
Its skeleton is 9 . K_{2}.
D18 
C18 
Orientable  
Nonorientable 
The images on this page are copyright © 2010 N. Wedd