Order 1998.
32 conjugacy classes of subgroups.
| # | subgroup | G/H | class size | multiplicity | normal? | properties |
|---|---|---|---|---|---|---|
| 1 | #11758605 | C2 | 1 | 1 | yes | maximal, characteristic, complemented, Hall |
| 2 | C3×D37⋊C3 | C3 | 1 | 1 | yes | maximal, characteristic |
| 3 | C9×D37 | C3 | 1 | 1 | yes | maximal, characteristic, complemented |
| 4 | #66524⋊C2 | C3 | 1 | 2 | yes | maximal, complemented |
| 5 | C3×C37⋊C3 | C2×C3 | 1 | 1 | yes | characteristic |
| 6 | C9×C37 | C2×C3 | 1 | 1 | yes | characteristic, complemented |
| 7 | #66524 | C2×C3 | 1 | 2 | yes | complemented |
| 8 | C3×D37 | C32 | 1 | 1 | yes | characteristic |
| 9 | D37⋊C3 | — | 3 | 1 | no | — |
| 10 | C3×C37 | C2×C32 | 1 | 1 | yes | characteristic |
| 11 | C37⋊C3 | — | 3 | 1 | no | — |
| 12 | D37 | 3−1+2 | 1 | 1 | yes | characteristic, complemented, Hall |
| 13 | C2×3−1+2 | — | 37 | 1 | no | maximal, Hall |
| 14 | C37 | C2×3−1+2 | 1 | 1 | yes | characteristic, complemented, Sylow |
| 15 | 3−1+2 | — | 37 | 1 | no | Sylow |
| 16 | C2×C32 | — | 37 | 1 | no | — |
| 17 | C2×C9 | — | 37 | 2 | no | — |
| 18 | C2×C9 | — | 37 | 1 | no | — |
| 19 | C32 | — | 37 | 1 | no | — |
| 20 | C9 | — | 37 | 2 | no | — |
| 21 | C9 | D37⋊C3 | 1 | 1 | yes | characteristic, complemented |
| 22 | C2×C3 | — | 37 | 1 | no | — |
| 23 | C2×C3 | — | 111 | 1 | no | — |
| 24 | C3 | — | 111 | 1 | no | — |
| 25 | C3 | C3×D37⋊C3 | 1 | 1 | yes | characteristic |
| 26 | C2 | — | 37 | 1 | no | Sylow |
| subgroup | G/H | |
|---|---|---|
| center, Frattini | C3 | C3×D37⋊C3 |
| commutator, socle, cosocle | C3×C37 | C2×C32 |
| Fitting | C9×C37 | C2×C3 |
| prime radical | C3×D37⋊C3 | C3 |
| hypercenter | C9 | D37⋊C3 |
| hypocenter | C37 | C2×3−1+2 |
| LCS | G ▷ C3×C37 ▷ C37 | |
| UCS | C1 ◁ C3 ◁ C9 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. #11758605 | C2 | semidirect |
| 3. C9×D37 | C3 | semidirect |
| 4. #66524⋊C2 | C3 | semidirect |
| 6. C9×C37 | C2×C3 | semidirect |
| 7. #66524 | C2×C3 | semidirect |
| 12. D37 | 3−1+2 | semidirect |
| 14. C37 | C2×3−1+2 | semidirect |
| 21. C9 | D37⋊C3 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #11758605 | 2 |
| C3×D37⋊C3 | 3 |
| C9×D37 | 3 |
| #66524⋊C2 | 3 |
| C2×3−1+2 | 37 |