Finite Group DatabasebetaFinite Group DatabasebetaOrder 256.
517 conjugacy classes of subgroups; only the 347 normal subgroups are shown.
This group has 517 conjugacy classes of subgroups — too many to draw. Only its 347 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
| subgroup | G/H | |
|---|---|---|
| center | C42 | C2×D4 |
| commutator | C4 | C22×C42 |
| Frattini, cosocle | C22×C4 | C24 |
| socle | C22 | C22×C4⋊C4 |
| prime radical | C24 | C2×Q8 |
| LCS | G ▷ C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C42 ◁ C22×C42 ◁ G | |
| LECS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 4. #1778 | C2 | semidirect |
| 5. C4×#108 | C2 | semidirect |
| 11. #430 | C4 | direct (N × H) |
| 42. #108 | C2×C4 | semidirect |
| 111. C4 | #430 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#430 | 2 |
| C2×C4×M16 | 2 |
| #1778 | 2 |
| C4×#108 | 2 |
| #1738 | 2 |