19 groups of order 12789.
| SmallGroups | group |
|---|---|
| (12789, 1) | C9×C29×C49 #27165316 |
| (12789, 2) | C9×C29⋊C49 #27165317 |
| (12789, 3) | C29×C49⋊C9 #27165318 |
| (12789, 4) | C32×C29×C49 #27165319 |
| (12789, 5) | C32×C29⋊C49 #27165320 |
| (12789, 6) | C3×C29×C49⋊C3 #27165321 |
| (12789, 7) | C72×C9×C29 #27165322 |
| (12789, 8) | C7⋊C9×C29⋊C7 #27165323 |
| (12789, 9) | C7×C9×C29⋊C7 #27165324 |
| (12789, 10) | C7×C29×C7⋊C9 #27165325 |
| (12789, 11) | C29×#89204 #27165326 |
| (12789, 12) | C29×#89205 #27165327 |
| (12789, 13) | C32×C72×C29 #27165328 |
| (12789, 14) | C3×ΓL(1,𝔽8)×C29⋊C7 #27165329 |
| (12789, 15) | ΓL(1,𝔽8)2×C29 #27165330 |
| (12789, 16) | C32×C7×C29⋊C7 #27165331 |
| (12789, 17) | C3×C29×#3862 #27165332 |
| (12789, 18) | C3×C7×ΓL(1,𝔽8)×C29 #27165333 |
| (12789, 19) | C3×C29×#3861 #27165334 |