11 groups of order 11997.
| SmallGroups | group |
|---|---|
| (11997, 1) | C9×C31×C43 #26046337 |
| (11997, 2) | C43×C31⋊C9 #26046338 |
| (11997, 3) | C31×C43⋊C9 #26046339 |
| (11997, 4) | #26046340 |
| (11997, 5) | #26046341 |
| (11997, 6) | C32×C31×C43 #26046342 |
| (11997, 7) | C31⋊C3×C43⋊C3 #26046343 |
| (11997, 8) | C3×#16860688 #26046344 |
| (11997, 9) | C3×#16860687 #26046345 |
| (11997, 10) | C3×C43×C31⋊C3 #26046346 |
| (11997, 11) | C3×C31×C43⋊C3 #26046347 |