Finite Group DatabasebetaFinite Group DatabasebetaOrder 256.
249 conjugacy classes of subgroups; only the 77 normal subgroups are shown.
This group has 249 conjugacy classes of subgroups — too many to draw. Only its 77 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
| subgroup | G/H | |
|---|---|---|
| center, socle | C22 | C2×#102 |
| commutator | C2×C8 | C22×C4 |
| Frattini, cosocle | C22×C8 | C23 |
| prime radical | #3147 | C2 |
| LCS | G ▷ C2×C8 ▷ C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C22 ◁ C2×C42 ◁ C2×C4×C8 ◁ G | |
| LECS | G ▷ C22×C8 ▷ C4 ▷ C2 ▷ C1 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. #2150 | C2 | semidirect |
| 3. C2×#360 | C2 | semidirect |
| 4. C4×#106 | C2 | semidirect |
| 10. #495 | C4 | semidirect |
| 11. #494 | C4 | semidirect |
| 12. #493 | C4 | semidirect |
| 46. #106 | D4 | semidirect |
| 131. C4 | #360 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #3147 | 2 |
| #2150 | 2 |
| C2×#360 | 2 |
| C4×#106 | 2 |