11 groups of order 6489.
| SmallGroups | group |
|---|---|
| (6489, 1) | C7×C9×C103 #20266512 |
| (6489, 2) | C7⋊C9×C103 #20266513 |
| (6489, 3) | C7×C103⋊C9 #20266514 |
| (6489, 4) | #20266515 |
| (6489, 5) | #20266516 |
| (6489, 6) | C32×C7×C103 #20266517 |
| (6489, 7) | ΓL(1,𝔽8)×C103⋊C3 #20266518 |
| (6489, 8) | C3×#14524189 #20266519 |
| (6489, 9) | C3×#14524190 #20266520 |
| (6489, 10) | C3×ΓL(1,𝔽8)×C103 #20266521 |
| (6489, 11) | C3×C7×C103⋊C3 #20266522 |