9 groups of order 39991.
| SmallGroups | group |
|---|---|
| (39991, 1) | C197×C29⋊C7 #51454900 |
| (39991, 2) | C29×C197⋊C7 #51454901 |
| (39991, 3) | #51454902 |
| (39991, 4) | #51454903 |
| (39991, 5) | #51454904 |
| (39991, 6) | #51454905 |
| (39991, 7) | #51454906 |
| (39991, 8) | #51454907 |
| (39991, 9) | C7×C29×C197 #51454908 |