Finite Group DatabasebetaFinite Group DatabasebetaOrder 256.
771 conjugacy classes of subgroups; only the 239 normal subgroups are shown.
This group has 771 conjugacy classes of subgroups — too many to draw. Only its 239 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
| subgroup | G/H | |
|---|---|---|
| center, socle | C23 | C22×D4 |
| commutator | C2×C4 | C23×C4 |
| Frattini, cosocle | C22×C4 | C24 |
| prime radical | C25 | D4 |
| LCS | G ▷ C2×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C23 ◁ C24×C4 ◁ G | |
| LECS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 4. #1825 | C2 | semidirect |
| 5. #1824 | C2 | semidirect |
| 6. #1823 | C2 | semidirect |
| 7. #1736 | C2 | semidirect |
| 13. C2×#117 | C4 | semidirect |
| 30. #340 | C22 | semidirect |
| 31. #340 | C22 | semidirect |
| 53. #117 | C2×C4 | semidirect |
| 60. C2×C4⋊C4 | C2×C4 | semidirect |
| 61. C2×C4⋊C4 | C2×C4 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×#117 | 2 |
| C2×#407 | 2 |
| C2×#380 | 2 |
| #1825 | 2 |
| #1824 | 2 |
| #1823 | 2 |
| #1736 | 2 |