Order 18272.
62 conjugacy classes of subgroups.
| subgroup | G/H | |
|---|---|---|
| center | C4 | C22⋊D571 |
| commutator, cosocle | C4×C571 | C23 |
| Frattini | C4 | C22×D571 |
| Fitting | #41×C571 | C2 |
| socle | C2×C571 | C2×D4 |
| hypercenter | #41 | D571 |
| hypocenter | C571 | #135 |
| LCS | G ▷ C4×C571 ▷ C2×C571 ▷ C571 | |
| UCS | C1 ◁ C4 ◁ C2×C4 ◁ #41 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. #22603733 | C2 | semidirect |
| 2. #22603723 | C2 | semidirect |
| 3. #22603721 | C2 | semidirect |
| 4. #22603720 | C2 | semidirect |
| 5. #22603718 | C2 | semidirect |
| 6. C2×C571⋊C8 | C2 | semidirect |
| 7. #41×C571 | C2 | semidirect |
| 30. C571 | #135 | semidirect |
| 33. #41 | D571 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #22603733 | 2 |
| #22603723 | 2 |
| #22603721 | 2 |
| #22603720 | 2 |
| #22603718 | 2 |
| C2×C571⋊C8 | 2 |
| #41×C571 | 2 |
| #135 | 571 |