13 groups of order 18171.
| SmallGroups | group |
|---|---|
| (18171, 1) | C27×C673 #31827834 |
| (18171, 2) | C3×C9×C673 #31827835 |
| (18171, 3) | H(3,𝔽3)×C673 #31827836 |
| (18171, 4) | 3−1+2×C673 #31827837 |
| (18171, 5) | C33×C673 #31827838 |
| (18171, 6) | C673⋊C27 #31827839 |
| (18171, 7) | C9×C673⋊C3 #31827840 |
| (18171, 8) | C3×C673⋊C9 #31827841 |
| (18171, 9) | C32⋊(C673⋊C3) #31827842 |
| (18171, 10) | #31827843 |
| (18171, 11) | #31827844 |
| (18171, 12) | #31827845 |
| (18171, 13) | C32×C673⋊C3 #31827846 |