Finite Group DatabasebetaFinite Group DatabasebetaOrder 256.
273 conjugacy classes of subgroups; only the 111 normal subgroups are shown.
This group has 273 conjugacy classes of subgroups — too many to draw. Only its 111 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 | C22×C8 |
| Frattini, cosocle | C2×C42 | C23 |
| socle | C23 | C2×C4⋊C4 |
| prime radical | C24 | C4⋊C4 |
| LCS | G ▷ C2×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C22×C4 ◁ C22×C42 ◁ G | |
| LECS | G ▷ C2×C42 ▷ C22 ▷ C1 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. C2×#335 | C2 | semidirect |
| 4. C2×#334 | C2 | semidirect |
| 5. #1277 | C2 | semidirect |
| 29. C2×M16 | C8 | semidirect |
| 145. C8 | C22⋊C8 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×C4×M16 | 2 |
| #1797 | 2 |
| C2×#335 | 2 |
| C2×#334 | 2 |
| #1277 | 2 |