15 groups of order 42564.
| SmallGroups | group |
|---|---|
| (42564, 1) | C3×C4×C3547 #53754855 |
| (42564, 2) | #53754856 |
| (42564, 3) | C4×C3547⋊C3 #53754857 |
| (42564, 4) | Dic3×C3547 #53754858 |
| (42564, 5) | C3×Dic3547 #53754859 |
| (42564, 6) | Dic10641 #53754860 |
| (42564, 7) | C22×C3×C3547 #53754861 |
| (42564, 8) | C2×D3547⋊C3 #53754862 |
| (42564, 9) | D3×D3547 #53754863 |
| (42564, 10) | A4×C3547 #53754864 |
| (42564, 11) | #53754865 |
| (42564, 12) | C22×C3547⋊C3 #53754866 |
| (42564, 13) | C2×C3×D3547 #53754867 |
| (42564, 14) | C2×D3×C3547 #53754868 |
| (42564, 15) | C2×D10641 #53754869 |