Order 23534.
176 conjugacy classes of subgroups.
| # | subgroup | G/H | class size | multiplicity | normal? | properties |
|---|---|---|---|---|---|---|
| 1 | C7×C412 | C2 | 1 | 1 | yes | maximal, characteristic, complemented, Hall |
| 2 | C41⋊D41 | C7 | 1 | 1 | yes | maximal, characteristic, direct product factor, Hall |
| 3 | C412 | C2×C7 | 1 | 1 | yes | characteristic, complemented, Sylow |
| 4 | C7×D41 | — | 41 | 42 | no | maximal |
| 5 | C7×C41 | D41 | 1 | 42 | yes | complemented |
| 6 | D41 | — | 41 | 42 | no | — |
| 7 | C41 | C7×D41 | 1 | 42 | yes | complemented |
| 8 | C2×C7 | — | 1681 | 1 | no | Hall |
| 9 | C7 | C41⋊D41 | 1 | 1 | yes | characteristic, direct product factor, Sylow |
| 10 | C2 | — | 1681 | 1 | no | Sylow |
| subgroup | G/H | |
|---|---|---|
| center, hypercenter | C7 | C41⋊D41 |
| commutator, cosocle, hypocenter | C412 | C2×C7 |
| Frattini | C1 | G |
| Fitting, socle | C7×C412 | C2 |
| LCS | G ▷ C412 | |
| UCS | C1 ◁ C7 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. C7×C412 | C2 | semidirect |
| 2. C41⋊D41 | C7 | direct (N × H) |
| 3. C412 | C2×C7 | semidirect |
| 5. C7×C41 | D41 | semidirect |
| 7. C41 | C7×D41 | semidirect |
| 9. C7 | C41⋊D41 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C7×C412 | 2 |
| C41⋊D41 | 7 |
| C7×D41 | 41 |