Order 128.
383 conjugacy classes of subgroups.
| subgroup | G/H | |
|---|---|---|
| center | C4 | #120 |
| commutator, Frattini, cosocle | C23 | C24 |
| socle | C2 | C2×#120 |
| LCS | G ▷ C23 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C4 ◁ C22×C4 ◁ G | |
| LECS | G ▷ C23 ▷ C2 ▷ C1 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. #585 | C2 | semidirect |
| 2. #525 | C2 | semidirect |
| 3. #458 | C2 | semidirect |
| 4. B(4,𝔽2) | C2 | semidirect |
| 5. #410 | C2 | semidirect |
| 11. C23×C4 | C22 | semidirect |
| 12. #123 | C22 | semidirect |
| 15. #120 | C22 | semidirect |
| 17. #117 | C22 | semidirect |
| 18. #99 | C22 | semidirect |
| 26. C2×Q8 | D4 | semidirect |
| 30. C2×D4 | D4 | semidirect |
| 35. C22×C4 | D4 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #585 | 2 |
| #525 | 2 |
| #458 | 2 |
| B(4,𝔽2) | 2 |
| #410 | 2 |