14 groups of order 12904.
| SmallGroups | group |
|---|---|
| (12904, 1) | C8×C1613 #27166502 |
| (12904, 2) | C2×C4×C1613 #27166503 |
| (12904, 3) | D4×C1613 #27166504 |
| (12904, 4) | Q8×C1613 #27166505 |
| (12904, 5) | C23×C1613 #27166506 |
| (12904, 6) | #27166507 |
| (12904, 7) | C4×D1613 #27166508 |
| (12904, 8) | C2×Dic1613 #27166509 |
| (12904, 9) | C22⋊D1613 #27166510 |
| (12904, 10) | D6452 #27166511 |
| (12904, 11) | Dic3226 #27166512 |
| (12904, 12) | C22×D1613 #27166513 |
| (12904, 13) | #27166514 |
| (12904, 14) | C2×#20264563 #27166515 |