| C3 honeycombs | |||||
|---|---|---|---|---|---|
| Space group |
Fibrifold | Extended symmetry |
Extended diagram |
Order | Honeycombs |
| Pm3m (221) |
4−:2 | [4,3,4] |      
|
×1 |   1, 2, 3, 4, 5, 6
|
| Fm3m (225) |
2−:2 | [1+,4,3,4] ↔ [4,31,1] |
 ↔  
|
Half | 7, 11, 12, 13
|
| I43m (217) |
4o:2 | [[(4,3,4,2+)]] |   
|
Half × 2 | (7),
|
| Fd3m (227) |
2+:2 | [[1+,4,3,4,1+]] ↔ [[3[4]]] |
 ↔  
|
Quarter × 2 | 10,
|
| Im3m (229) |
8o:2 | [[4,3,4]] |  
|
×2 | |
