Finite Group DatabasebetaFinite Group DatabasebetaOrder 256.
4209 conjugacy classes of subgroups; only the 2943 normal subgroups are shown.
This group has 4209 conjugacy classes of subgroups — too many to draw. Only its 2943 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 | C24 |
| commutator, Frattini, cosocle | C22 | C26 |
| socle | C23 | C25 |
| LCS | G ▷ C22 ▷ C1 | |
| UCS | C1 ◁ C22×C4 ◁ G | |
| LECS | G ▷ C22 ▷ C1 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. #3483 | C2 | direct (N × H) |
| 2. C2×Q82 | C2 | semidirect |
| 3. C2×#555 | C2 | semidirect |
| 4. C2×#550 | C2 | semidirect |
| 5. C2×#532 | C2 | semidirect |
| 6. C2×C4×#41 | C2 | semidirect |
| 9. Q82 | C22 | semidirect |
| 10. #555 | C22 | semidirect |
| 11. #550 | C22 | semidirect |
| 12. #532 | C22 | semidirect |
| 17. C4×#41 | C22 | semidirect |
| 54. C2×Q8 | #41 | semidirect |
| 80. Q8 | C2×#41 | semidirect |
| 104. C2 | #3483 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #3483 | 2 |
| C2×Q82 | 2 |
| C2×#555 | 2 |
| C2×#550 | 2 |
| C2×#532 | 2 |
| C2×C4×#41 | 2 |