Finite Group DatabasebetaFinite Group DatabasebetaOrder 256.
967 conjugacy classes of subgroups; only the 247 normal subgroups are shown.
This group has 967 conjugacy classes of subgroups — too many to draw. Only its 247 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 | C2×C22⋊C4 |
| commutator | C2×C4 | C23×C4 |
| Frattini, cosocle | C42 | C24 |
| prime radical | C22×#127 | C2 |
| LCS | G ▷ C2×C4 ▷ C22 ▷ C1 | |
| UCS | C1 ◁ C23 ◁ C22×C42 ◁ G | |
| LECS | G ▷ C42 ▷ C22 ▷ C1 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. C2×#431 | C2 | semidirect |
| 3. C2×#423 | C2 | semidirect |
| 4. #1545 | C2 | direct (N × H) |
| 5. C2×#331 | C2 | semidirect |
| 20. #431 | C22 | semidirect |
| 22. #423 | C22 | semidirect |
| 24. C2×C4⋊C8 | C22 | semidirect |
| 25. C2×C4⋊C8 | C22 | semidirect |
| 28. #331 | C22 | semidirect |
| 74. C4⋊C8 | C23 | semidirect |
| 75. C4⋊C8 | C23 | semidirect |
| 211. C2 | #1545 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×#127 | 2 |
| C2×#431 | 2 |
| C2×#423 | 2 |
| #1545 | 2 |
| C2×#331 | 2 |