Order 256.
643 conjugacy classes of subgroups.
| subgroup | G/H | |
|---|---|---|
| center | C2×C42 | C23 |
| commutator | C22 | C22×C42 |
| Frattini, cosocle | C22×C4 | C24 |
| socle | C23 | C23×C4 |
| prime radical | C24 | C22×C4 |
| LCS | G ▷ C22 ▷ C1 | |
| UCS | C1 ◁ C2×C42 ◁ G | |
| LECS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. #1745 | C2 | semidirect |
| 4. #1744 | C2 | semidirect |
| 10. C4×M16 | C4 | semidirect |
| 34. #97 | C2×C4 | semidirect |
| 35. C4×C8 | C2×C4 | semidirect |
| 56. C42 | M16 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×C4×M16 | 2 |
| C2×C43 | 2 |
| #1745 | 2 |
| #1744 | 2 |
| #1728 | 2 |