15 groups of order 18387.
| SmallGroups | group |
|---|---|
| (18387, 1) | C81×C227 #32913642 |
| (18387, 2) | C92×C227 #32913643 |
| (18387, 3) | C32⋊C9×C227 #32913644 |
| (18387, 4) | C9⋊C9×C227 #32913645 |
| (18387, 5) | C3×C27×C227 #32913646 |
| (18387, 6) | C27⋊C3×C227 #32913647 |
| (18387, 7) | AΣL(1,𝔽27)×C227 #32913648 |
| (18387, 8) | #731×C227 #32913649 |
| (18387, 9) | #732×C227 #32913650 |
| (18387, 10) | #733×C227 #32913651 |
| (18387, 11) | C32×C9×C227 #32913652 |
| (18387, 12) | C3×H(3,𝔽3)×C227 #32913653 |
| (18387, 13) | C3×3−1+2×C227 #32913654 |
| (18387, 14) | #737×C227 #32913655 |
| (18387, 15) | C34×C227 #32913656 |