15 groups of order 40904.
| SmallGroups | group |
|---|---|
| (40904, 1) | C8×C5113 #52625362 |
| (40904, 2) | C2×C4×C5113 #52625363 |
| (40904, 3) | D4×C5113 #52625364 |
| (40904, 4) | Q8×C5113 #52625365 |
| (40904, 5) | C23×C5113 #52625366 |
| (40904, 6) | #52625367 |
| (40904, 7) | C4×D5113 #52625368 |
| (40904, 8) | C2×Dic5113 #52625369 |
| (40904, 9) | #52625370 |
| (40904, 10) | D20452 #52625371 |
| (40904, 11) | Dic10226 #52625372 |
| (40904, 12) | C22×D5113 #52625373 |
| (40904, 13) | #52625374 |
| (40904, 14) | C2×#35205530 #52625375 |
| (40904, 15) | #52625376 |