Finite Group DatabasebetaFinite Group DatabasebetaOrder 256.
1403 conjugacy classes of subgroups; only the 527 normal subgroups are shown.
This group has 1403 conjugacy classes of subgroups — too many to draw. Only its 527 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 | C24 |
| commutator, Frattini, cosocle | C23 | C25 |
| prime radical | C23×D4 | C22 |
| LCS | G ▷ C23 ▷ C1 | |
| UCS | C1 ◁ C24 ◁ G | |
| LECS | G ▷ C23 ▷ C1 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. C22×C4⋊Q8 | C2 | semidirect |
| 3. #2640 | C2 | direct (N × H) |
| 4. C2×#397 | C2 | semidirect |
| 5. C2×#393 | C2 | semidirect |
| 6. C2×#391 | C2 | semidirect |
| 8. C2×#376 | C2 | semidirect |
| 13. C2×C4⋊Q8 | C22 | semidirect |
| 23. #397 | C22 | semidirect |
| 24. #393 | C22 | semidirect |
| 25. #391 | C22 | semidirect |
| 27. #376 | C22 | semidirect |
| 162. C2 | #2640 | 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×#124 | 2 |
| #2640 | 2 |
| C2×#397 | 2 |
| C2×#393 | 2 |
| C2×#391 | 2 |
| C2×#390 | 2 |
| C2×#376 | 2 |