18 groups of order 15564.
| SmallGroups | group |
|---|---|
| (15564, 1) | C3×C4×C1297 #29509887 |
| (15564, 2) | Dic1297⋊C3 #29509888 |
| (15564, 3) | C4×C1297⋊C3 #29509889 |
| (15564, 4) | Dic3×C1297 #29509890 |
| (15564, 5) | C3×Dic1297 #29509891 |
| (15564, 6) | Dic3891 #29509892 |
| (15564, 7) | C22×C3×C1297 #29509893 |
| (15564, 8) | #19104447⋊C3 #29509894 |
| (15564, 9) | C2×D1297⋊C3 #29509895 |
| (15564, 10) | C3×#19104447 #29509896 |
| (15564, 11) | C3⋊#19104447 #29509897 |
| (15564, 12) | D3×D1297 #29509898 |
| (15564, 13) | C22⋊(C1297⋊C3) #29509899 |
| (15564, 14) | A4×C1297 #29509900 |
| (15564, 15) | C22×C1297⋊C3 #29509901 |
| (15564, 16) | C2×D3891 #29509902 |
| (15564, 17) | C2×D3×C1297 #29509903 |
| (15564, 18) | C2×C3×D1297 #29509904 |