Order 18272.
62 conjugacy classes of subgroups.
| subgroup | G/H | |
|---|---|---|
| center | C2 | D4×D571 |
| commutator, cosocle | C4×C571 | C23 |
| Frattini | C4 | C22×D571 |
| Fitting | SD16×C571 | C2 |
| socle | C2×C571 | C2×D4 |
| hypercenter | SD16 | D571 |
| hypocenter | C571 | #135 |
| LCS | G ▷ C4×C571 ▷ C2×C571 ▷ C571 | |
| UCS | C1 ◁ C2 ◁ C4 ◁ SD16 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. #22603734 | C2 | semidirect |
| 2. #22603732 | C2 | semidirect |
| 3. #22603723 | C2 | semidirect |
| 4. #22603722 | C2 | semidirect |
| 5. #22603718 | C2 | semidirect |
| 6. C8×D571 | C2 | semidirect |
| 7. SD16×C571 | C2 | semidirect |
| 30. C571 | #135 | semidirect |
| 36. SD16 | D571 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #22603734 | 2 |
| #22603732 | 2 |
| #22603723 | 2 |
| #22603722 | 2 |
| #22603718 | 2 |
| C8×D571 | 2 |
| SD16×C571 | 2 |
| #135 | 571 |