Finite Group DatabasebetaFinite Group DatabasebetaOrder 256.
591 conjugacy classes of subgroups; only the 303 normal subgroups are shown.
This group has 591 conjugacy classes of subgroups — too many to draw. Only its 303 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
| subgroup | G/H | |
|---|---|---|
| center, socle, prime radical | C24 | C2×D4 |
| commutator | C2×C4 | C23×C4 |
| Frattini, cosocle | C22×C4 | C24 |
| LCS | G ▷ C2×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C24 ◁ C22×C42 ◁ G | |
| LECS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 5. #1941 | C2 | direct (N × H) |
| 14. C2×#106 | C4 | semidirect |
| 50. #106 | C2×C4 | semidirect |
| 77. C2×C8 | C4⋊C4 | semidirect |
| 124. C8 | C2×C4⋊C4 | semidirect |
| 143. C2 | #1941 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×#106 | 2 |
| C22×C4×C8 | 2 |
| C2×#389 | 2 |
| #1941 | 2 |
| C2×#340 | 2 |