Possible point group of 8-hedrites
We call 8-hedrite (or octahedrite) a 4-valent graph with eight 3-gons and 4-gons
The classification of possible point groups was obtained in
M. Deza, M.Dutour and M.Shtogrin, "4-valent plane graphs with 2-, 3- or 4-gonal faces", satellite conference (of congress of ISM in Beijing) on algebra and combinatorics 73--97.
- the point group C1
- the point group Cs
- the point group C2
- the point group Ci
- the point group C2v
- the point group C2h
- the point group S4
- the point group D2
- the point group D2d
- the point group D2h
- the point group D3
- the point group D3d
- the point group D3h
- the point group D4
- the point group D4d
- the point group D4h
- the point group O
- the point group Oh