Order 432.
252 conjugacy classes of subgroups.
| # | subgroup | G/H | class size | multiplicity | normal? | properties |
|---|---|---|---|---|---|---|
| 1 | C33×Q8 | C2 | 1 | 1 | yes | maximal, characteristic |
| 2 | #6308 | C2 | 1 | 1 | yes | maximal, characteristic |
| 3 | C3⋊(C3⋊(C3⋊C8)) | C2 | 1 | 1 | yes | maximal, characteristic |
| 4 | #3756 | — | 3 | 13 | no | maximal |
| 5 | C33×C4 | — | 2 | 1 | no | — |
| 6 | C33×C4 | C22 | 1 | 1 | yes | characteristic |
| 7 | C3⋊(C3⋊Dic3) | — | 2 | 1 | no | — |
| 8 | C32×Q8 | D3 | 1 | 13 | yes | — |
| 9 | #634 | — | 3 | 13 | no | — |
| 10 | C3⋊(C3⋊C8) | — | 3 | 13 | no | — |
| 11 | C2×C33 | D4 | 1 | 1 | yes | characteristic |
| 12 | #216 | — | 9 | 13 | no | — |
| 13 | C32×C4 | — | 2 | 13 | no | — |
| 14 | C32×C4 | C2×D3 | 1 | 13 | yes | — |
| 15 | C3⋊Dic3 | — | 6 | 13 | no | — |
| 16 | C33 | Q16 | 1 | 1 | yes | characteristic, complemented, Sylow |
| 17 | C3×Q8 | C3⋊D3 | 1 | 13 | yes | — |
| 18 | Dic6 | — | 9 | 13 | no | — |
| 19 | C3⋊C8 | — | 9 | 13 | no | — |
| 20 | C2×C32 | #67 | 1 | 13 | yes | — |
| 21 | Q16 | — | 27 | 1 | no | Sylow |
| 22 | C3×C4 | — | 2 | 13 | no | — |
| 23 | C3×C4 | C2×C3⋊D3 | 1 | 13 | yes | — |
| 24 | Dic3 | — | 18 | 13 | no | — |
| 25 | C32 | #216 | 1 | 13 | yes | complemented |
| 26 | Q8 | — | 27 | 1 | no | — |
| 27 | Q8 | C3⋊(C3⋊D3) | 1 | 1 | yes | characteristic |
| 28 | C8 | — | 27 | 1 | no | — |
| 29 | C2×C3 | #638 | 1 | 13 | yes | — |
| 30 | C4 | — | 2 | 1 | no | — |
| 31 | C4 | — | 54 | 1 | no | — |
| 32 | C4 | C2×C3⋊(C3⋊D3) | 1 | 1 | yes | characteristic |
| 33 | C3 | #3756 | 1 | 13 | yes | complemented |
| 34 | C2 | #6312 | 1 | 1 | yes | characteristic |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 16. C33 | Q16 | semidirect |
| 25. C32 | #216 | semidirect |
| 33. C3 | #3756 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C33×Q8 | 2 |
| #6308 | 2 |
| C3⋊(C3⋊(C3⋊C8)) | 2 |
| #3756 | 3 |