11 groups of order 39980.
| SmallGroups | group |
|---|---|
| (39980, 1) | C4×C5×C1999 #51454786 |
| (39980, 2) | Dic5×C1999 #51454787 |
| (39980, 3) | C5×Dic1999 #51454788 |
| (39980, 4) | Dic9995 #51454789 |
| (39980, 5) | C22×C5×C1999 #51454790 |
| (39980, 6) | AGL(1,𝔽5)×C1999 #51454791 |
| (39980, 7) | #51454792 |
| (39980, 8) | D5×D1999 #51454793 |
| (39980, 9) | C2×C5×D1999 #51454794 |
| (39980, 10) | C2×D5×C1999 #51454795 |
| (39980, 11) | C2×D9995 #51454796 |