Finite Group DatabasebetaFinite Group DatabasebetaOrder 256.
2406 conjugacy classes of subgroups; only the 989 normal subgroups are shown.
This group has 2406 conjugacy classes of subgroups — too many to draw. Only its 989 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
| subgroup | G/H | |
|---|---|---|
| center | C4 | C22×C22⋊C4 |
| commutator | C22 | C24×C4 |
| Frattini, cosocle | C2×C4 | C25 |
| socle | C2 | C23×C22⋊C4 |
| prime radical | C2×#585 | C2 |
| LCS | G ▷ C22 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C4 ◁ C22×#41 ◁ G | |
| LECS | G ▷ C2×C4 ▷ C2 ▷ C1 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. C2×#568 | C2 | semidirect |
| 3. #2889 | C2 | semidirect |
| 4. #2888 | C2 | semidirect |
| 5. C2×#413 | C2 | semidirect |
| 16. #568 | C22 | semidirect |
| 18. C22×M16 | C22 | semidirect |
| 19. #413 | C22 | semidirect |
| 20. #413 | C22 | semidirect |
| 21. C2×#101 | C22 | semidirect |
| 22. C2×#100 | C22 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#585 | 2 |
| C2×#568 | 2 |
| #2889 | 2 |
| #2888 | 2 |
| C2×#413 | 2 |