11 groups of order 27980.
| SmallGroups | group |
|---|---|
| (27980, 1) | C4×C5×C1399 #43241899 |
| (27980, 2) | Dic5×C1399 #43241900 |
| (27980, 3) | C5×Dic1399 #43241901 |
| (27980, 4) | Dic6995 #43241902 |
| (27980, 5) | C22×C5×C1399 #43241903 |
| (27980, 6) | AGL(1,𝔽5)×C1399 #43241904 |
| (27980, 7) | C1399⋊AGL(1,𝔽5) #43241905 |
| (27980, 8) | D5×D1399 #43241906 |
| (27980, 9) | C2×C5×D1399 #43241907 |
| (27980, 10) | C2×D5×C1399 #43241908 |
| (27980, 11) | C2×D6995 #43241909 |