11 groups of order 17996.
| SmallGroups | group |
|---|---|
| (17996, 1) | C4×C11×C409 #31824633 |
| (17996, 2) | Dic11×C409 #31824634 |
| (17996, 3) | C11×Dic409 #31824635 |
| (17996, 4) | Dic4499 #31824636 |
| (17996, 5) | C22×C11×C409 #31824637 |
| (17996, 6) | C11×#13109888 #31824638 |
| (17996, 7) | C11⋊#13109888 #31824639 |
| (17996, 8) | D11×D409 #31824640 |
| (17996, 9) | C2×D4499 #31824641 |
| (17996, 10) | C2×D11×C409 #31824642 |
| (17996, 11) | C2×C11×D409 #31824643 |