12 groups of order 18636.
| SmallGroups | group |
|---|---|
| (18636, 1) | C3×C4×C1553 #32916096 |
| (18636, 2) | Dic3×C1553 #32916097 |
| (18636, 3) | C3×Dic1553 #32916098 |
| (18636, 4) | Dic4659 #32916099 |
| (18636, 5) | C22×C3×C1553 #32916100 |
| (18636, 6) | C3×#20261874 #32916101 |
| (18636, 7) | C3⋊#20261874 #32916102 |
| (18636, 8) | D3×D1553 #32916103 |
| (18636, 9) | A4×C1553 #32916104 |
| (18636, 10) | C2×D4659 #32916105 |
| (18636, 11) | C2×D3×C1553 #32916106 |
| (18636, 12) | C2×C3×D1553 #32916107 |