Order 256.
200 conjugacy classes of subgroups.
| subgroup | G/H | |
|---|---|---|
| center | C4 | #331 |
| commutator | C42 | C22×C4 |
| Frattini, cosocle | C4×C8 | C23 |
| socle | C2 | C2×#331 |
| prime radical | #3147 | C2 |
| LCS | G ▷ C42 ▷ C2×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C4 ◁ C22×C4 ◁ C2×C4×C8 ◁ G | |
| LECS | G ▷ C4×C8 ▷ C2×C4 ▷ C2 ▷ C1 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. C2×#364 | C2 | semidirect |
| 3. #1358 | C2 | semidirect |
| 4. #1357 | C2 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #3147 | 2 |
| C2×#364 | 2 |
| #1358 | 2 |
| #1357 | 2 |