Order 34624.
810 conjugacy classes of subgroups.
| subgroup | G/H | |
|---|---|---|
| center, Frattini | C2 | C24×D541 |
| commutator, socle, cosocle | C2×C541 | C25 |
| Fitting | 2−1+4×C541 | C2 |
| hypercenter | 2−1+4 | D541 |
| hypocenter | C541 | #585 |
| LCS | G ▷ C2×C541 ▷ C541 | |
| UCS | C1 ◁ C2 ◁ 2−1+4 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. #31772676 | C2 | semidirect |
| 2. #31772674 | C2 | semidirect |
| 3. C2×#22575837 | C2 | semidirect |
| 4. #41×D541 | C2 | semidirect |
| 5. 2−1+4×C541 | C2 | semidirect |
| 6. #22575837 | C22 | semidirect |
| 7. #22575837 | C22 | semidirect |
| 8. #22575836 | C22 | semidirect |
| 9. #22575835 | C22 | semidirect |
| 10. Q8×D541 | C22 | semidirect |
| 11. C2×D2164 | C22 | semidirect |
| 12. D4×D541 | C22 | semidirect |
| 13. C2×C4×D541 | C22 | semidirect |
| 14. #41×C541 | C22 | semidirect |
| 15. C2×Q8×C541 | C22 | semidirect |
| 35. C541 | #585 | semidirect |
| 38. 2−1+4 | D541 | semidirect |
| 46. #41 | C2×D541 | semidirect |
| 48. C2×Q8 | C2×D541 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #31772676 | 2 |
| #31772674 | 2 |
| C2×#22575837 | 2 |
| #41×D541 | 2 |
| 2−1+4×C541 | 2 |
| #585 | 541 |