11 groups of order 39580.
| SmallGroups | group |
|---|---|
| (39580, 1) | C4×C5×C1979 #51429353 |
| (39580, 2) | Dic5×C1979 #51429354 |
| (39580, 3) | C5×Dic1979 #51429355 |
| (39580, 4) | Dic9895 #51429356 |
| (39580, 5) | C22×C5×C1979 #51429357 |
| (39580, 6) | AGL(1,𝔽5)×C1979 #51429358 |
| (39580, 7) | #51429359 |
| (39580, 8) | D5×D1979 #51429360 |
| (39580, 9) | C2×C5×D1979 #51429361 |
| (39580, 10) | C2×D5×C1979 #51429362 |
| (39580, 11) | C2×D9895 #51429363 |