Finite Group DatabasebetaFinite Group DatabasebetaOrder 256.
1395 conjugacy classes of subgroups; only the 607 normal subgroups are shown.
This group has 1395 conjugacy classes of subgroups — too many to draw. Only its 607 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
| subgroup | G/H | |
|---|---|---|
| center, socle | C24 | C2×D4 |
| commutator, Frattini, cosocle | C2×C4 | C25 |
| prime radical | C23×D4 | C22 |
| LCS | G ▷ C2×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C24 ◁ C22×C42 ◁ G | |
| LECS | G ▷ C2×C4 ▷ C2 ▷ C1 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. C22×C4⋊Q8 | C2 | semidirect |
| 3. C2×#474 | C2 | direct (N × H) |
| 4. C22×#107 | C2 | semidirect |
| 5. C22×C4⋊C8 | C2 | semidirect |
| 12. C2×C4⋊Q8 | C22 | semidirect |
| 20. #474 | C22 | direct (N × H) |
| 21. C2×#107 | C22 | semidirect |
| 22. C2×C4⋊C8 | C22 | semidirect |
| 29. C22×D4 | Q8 | semidirect |
| 41. C4⋊Q8 | C23 | semidirect |
| 52. #107 | C23 | semidirect |
| 53. C4⋊C8 | C23 | semidirect |
| 65. C2×D4 | C2×Q8 | semidirect |
| 103. D4 | C22×Q8 | semidirect |
| 123. C22 | #474 | direct (N × H) |
| 136. C2 | C2×#474 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×C4⋊Q8 | 2 |
| C22×C4×D4 | 2 |
| C2×#474 | 2 |
| C22×#107 | 2 |
| C22×C4⋊C8 | 2 |
| C22×#102 | 2 |