Finite Group DatabasebetaFinite Group DatabasebetaOrder 256.
471 conjugacy classes of subgroups; only the 119 normal subgroups are shown.
This group has 471 conjugacy classes of subgroups — too many to draw. Only its 119 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
| subgroup | G/H | |
|---|---|---|
| center | C2×C4 | #120 |
| commutator | C22×C4 | C22×C4 |
| Frattini, cosocle | C23×C4 | C23 |
| socle | C22 | #386 |
| prime radical | C22×#41 | C22 |
| LCS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C2×C4 ◁ C23×C4 ◁ G | |
| LECS | G ▷ C23×C4 ▷ C2 ▷ C1 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. #2905 | C2 | semidirect |
| 4. #1740 | C2 | semidirect |
| 5. C2×#339 | C2 | semidirect |
| 16. #391 | C4 | semidirect |
| 17. #390 | C4 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #2905 | 2 |
| C2×#421 | 2 |
| #2297 | 2 |
| #1740 | 2 |
| C2×#339 | 2 |