Finite Group DatabasebetaFinite Group DatabasebetaOrder 256.
284 conjugacy classes of subgroups; only the 95 normal subgroups are shown.
This group has 284 conjugacy classes of subgroups — too many to draw. Only its 95 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 | C2×C22⋊C4 |
| commutator | C23 | C2×C42 |
| Frattini, cosocle | C23×C4 | C23 |
| socle | C22 | C4×C22⋊C4 |
| prime radical | C22×D4 | C2×C4 |
| LCS | G ▷ C23 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C2×C4 ◁ C23×C8 ◁ G | |
| LECS | G ▷ C23×C4 ▷ C22 ▷ C1 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. #1752 | C2 | semidirect |
| 4. C8×C22⋊C4 | C2 | semidirect |
| 6. #1282 | C2 | semidirect |
| 7. #1282 | C2 | semidirect |
| 8. C22×M16 | C4 | semidirect |
| 15. C2×C4⋊C8 | C4 | semidirect |
| 17. C2×C22⋊C8 | C4 | semidirect |
| 22. C2×#97 | C4 | semidirect |
| 29. #324 | C4 | semidirect |
| 30. #323 | C4 | semidirect |
| 131. C22⋊C4 | M16 | semidirect |
| 188. C8 | #99 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#435 | 2 |
| C4×#99 | 2 |
| #1752 | 2 |
| C8×C22⋊C4 | 2 |
| #1459 | 2 |
| #1282 | 2 |