15 groups of order 3940.
| SmallGroups | group |
|---|---|
| (3940, 1) | C4×C5×C197 #16841092 |
| (3940, 2) | Dic5×C197 #16841093 |
| (3940, 3) | C5×Dic197 #16841094 |
| (3940, 4) | Dic985 #16841095 |
| (3940, 5) | C22×C5×C197 #16841096 |
| (3940, 6) | C5×#11716161 #16841097 |
| (3940, 7) | AGL(1,𝔽5)×C197 #16841098 |
| (3940, 8) | #16841099 |
| (3940, 9) | #16841100 |
| (3940, 10) | #16841101 |
| (3940, 11) | #16841102 |
| (3940, 12) | D5×D197 #16841103 |
| (3940, 13) | C2×D985 #16841104 |
| (3940, 14) | C2×D5×C197 #16841105 |
| (3940, 15) | C2×C5×D197 #16841106 |