Finite Group DatabasebetaFinite Group DatabasebetaOrder 256.
343 conjugacy classes of subgroups; only the 151 normal subgroups are shown.
This group has 343 conjugacy classes of subgroups — too many to draw. Only its 151 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 | C22×D4 |
| commutator | C2×C4 | C23×C4 |
| Frattini, cosocle | C22×C4 | C24 |
| socle | C22 | C2×C4×D4 |
| prime radical | #532 | C22 |
| LCS | G ▷ C2×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C2×C4 ◁ C2×C4×C8 ◁ G | |
| LECS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. #2960 | C2 | semidirect |
| 4. #1995 | C2 | semidirect |
| 6. #1929 | C2 | semidirect |
| 7. #1866 | C2 | semidirect |
| 8. #1849 | C2 | semidirect |
| 9. #1746 | C2 | semidirect |
| 13. #491 | C4 | semidirect |
| 14. #490 | C4 | semidirect |
| 15. #489 | C4 | semidirect |
| 16. #489 | C4 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #3135 | 2 |
| #2960 | 2 |
| #2931 | 2 |
| #1995 | 2 |
| #1963 | 2 |
| #1929 | 2 |
| #1866 | 2 |
| #1849 | 2 |
| #1746 | 2 |