Finite Group DatabasebetaFinite Group DatabasebetaOrder 256.
831 conjugacy classes of subgroups; only the 263 normal subgroups are shown.
This group has 831 conjugacy classes of subgroups — too many to draw. Only its 263 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
| subgroup | G/H | |
|---|---|---|
| center | C22×C4 | C2×D4 |
| commutator | C2×C4 | C23×C4 |
| Frattini, cosocle | C22×C4 | C24 |
| socle | C23 | C22×D4 |
| prime radical | C2×#532 | C2 |
| LCS | G ▷ C2×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C22×C4 ◁ C22×C42 ◁ G | |
| LECS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. C2×#416 | C2 | semidirect |
| 3. C22×C4×C8 | C2 | semidirect |
| 4. #2285 | C2 | semidirect |
| 5. #1958 | C2 | semidirect |
| 6. #1957 | C2 | semidirect |
| 7. #1956 | C2 | semidirect |
| 11. #532 | C4 | semidirect |
| 42. C22×C8 | D4 | semidirect |
| 168. C4 | #416 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#532 | 2 |
| C2×#416 | 2 |
| C22×C4×C8 | 2 |
| #2285 | 2 |
| #1958 | 2 |
| #1957 | 2 |
| #1956 | 2 |