14 groups of order 18664.
| SmallGroups | group |
|---|---|
| (18664, 1) | C8×C2333 #32916259 |
| (18664, 2) | C2×C4×C2333 #32916260 |
| (18664, 3) | D4×C2333 #32916261 |
| (18664, 4) | Q8×C2333 #32916262 |
| (18664, 5) | C23×C2333 #32916263 |
| (18664, 6) | #32916264 |
| (18664, 7) | C4×D2333 #32916265 |
| (18664, 8) | C2×Dic2333 #32916266 |
| (18664, 9) | C22⋊D2333 #32916267 |
| (18664, 10) | D9332 #32916268 |
| (18664, 11) | Dic4666 #32916269 |
| (18664, 12) | C22×D2333 #32916270 |
| (18664, 13) | #32916271 |
| (18664, 14) | C2×#22605382 #32916272 |