Order 256.
2061 conjugacy classes of subgroups.
| subgroup | G/H | |
|---|---|---|
| center, commutator, Frattini, socle, cosocle | C23 | C25 |
| LCS | G ▷ C23 ▷ C1 | |
| UCS | C1 ◁ C23 ◁ G | |
| LECS | G ▷ C23 ▷ C1 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. C2×#550 | C2 | semidirect |
| 2. #2867 | C2 | semidirect |
| 3. #2541 | C2 | semidirect |
| 4. C4×#127 | C2 | semidirect |
| 5. C42×Q8 | C2 | semidirect |
| 29. C4×Q8 | D4 | semidirect |
| 57. C42 | #41 | semidirect |
| 62. Q8 | #127 | semidirect |
| 83. C4 | #550 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#550 | 2 |
| #2867 | 2 |
| #2541 | 2 |
| C4×#127 | 2 |
| C42×Q8 | 2 |