Finite Group DatabasebetaFinite Group DatabasebetaOrder 256.
471 conjugacy classes of subgroups; only the 167 normal subgroups are shown.
This group has 471 conjugacy classes of subgroups — too many to draw. Only its 167 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 | C22×D4 |
| commutator, Frattini, cosocle | C22×C4 | C24 |
| prime radical | C22×D4 | C23 |
| LCS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C23 ◁ C4×C4⋊C4 ◁ G | |
| LECS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. C2×#498 | C2 | semidirect |
| 2. C2×#475 | C2 | semidirect |
| 5. #2567 | C2 | semidirect |
| 7. #2096 | C2 | semidirect |
| 10. #1844 | C2 | semidirect |
| 11. C8×C4⋊C4 | C2 | semidirect |
| 50. C2×SD16 | Q8 | semidirect |
| 143. C4⋊C4 | SD16 | semidirect |
| 194. C8 | C22⋊Q8 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#498 | 2 |
| C2×#475 | 2 |
| C2×#476 | 2 |
| C2×C4×SD16 | 2 |
| #2567 | 2 |
| #2542 | 2 |
| #2096 | 2 |
| #2094 | 2 |
| #1968 | 2 |
| #1844 | 2 |
| C8×C4⋊C4 | 2 |