Order 31434.
24 conjugacy classes of subgroups.
| # | subgroup | G/H | class size | multiplicity | normal? | properties |
|---|---|---|---|---|---|---|
| 1 | C31⋊C3×C169 | C2 | 1 | 1 | yes | maximal, characteristic, complemented, Hall |
| 2 | D31×C169 | C3 | 1 | 1 | yes | maximal, characteristic, complemented, Hall |
| 3 | C31×C169 | C2×C3 | 1 | 1 | yes | characteristic, complemented, Hall |
| 4 | C13×D31⋊C3 | C13 | 1 | 1 | yes | maximal, characteristic |
| 5 | C13×C31⋊C3 | C2×C13 | 1 | 1 | yes | characteristic |
| 6 | C2×C3×C169 | — | 31 | 1 | no | maximal, Hall |
| 7 | C13×D31 | C3×C13 | 1 | 1 | yes | characteristic |
| 8 | C3×C169 | — | 31 | 1 | no | Hall |
| 9 | C13×C31 | C2×C3×C13 | 1 | 1 | yes | characteristic |
| 10 | C2×C169 | — | 31 | 1 | no | Hall |
| 11 | D31⋊C3 | C169 | 1 | 1 | yes | characteristic, direct product factor, Hall |
| 12 | C169 | D31⋊C3 | 1 | 1 | yes | characteristic, direct product factor, Sylow |
| 13 | C31⋊C3 | C2×C169 | 1 | 1 | yes | characteristic, complemented, Hall |
| 14 | C2×C3×C13 | — | 31 | 1 | no | — |
| 15 | D31 | C3×C169 | 1 | 1 | yes | characteristic, complemented, Hall |
| 16 | C3×C13 | — | 31 | 1 | no | — |
| 17 | C31 | C2×C3×C169 | 1 | 1 | yes | characteristic, complemented, Sylow |
| 18 | C2×C13 | — | 31 | 1 | no | — |
| 19 | C13 | C13×D31⋊C3 | 1 | 1 | yes | characteristic |
| 20 | C2×C3 | — | 31 | 1 | no | Hall |
| 21 | C3 | — | 31 | 1 | no | Sylow |
| 22 | C2 | — | 31 | 1 | no | Sylow |
| subgroup | G/H | |
|---|---|---|
| center, hypercenter | C169 | D31⋊C3 |
| commutator, hypocenter | C31 | C2×C3×C169 |
| Frattini | C13 | C13×D31⋊C3 |
| Fitting | C31×C169 | C2×C3 |
| socle, cosocle | C13×C31 | C2×C3×C13 |
| prime radical | C13×D31⋊C3 | C13 |
| LCS | G ▷ C31 | |
| UCS | C1 ◁ C169 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. C31⋊C3×C169 | C2 | semidirect |
| 2. D31×C169 | C3 | semidirect |
| 3. C31×C169 | C2×C3 | semidirect |
| 11. D31⋊C3 | C169 | direct (N × H) |
| 12. C169 | D31⋊C3 | direct (N × H) |
| 13. C31⋊C3 | C2×C169 | semidirect |
| 15. D31 | C3×C169 | semidirect |
| 17. C31 | C2×C3×C169 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C31⋊C3×C169 | 2 |
| D31×C169 | 3 |
| C13×D31⋊C3 | 13 |
| C2×C3×C169 | 31 |