Finite Group DatabasebetaFinite Group DatabasebetaOrder 256.
556 conjugacy classes of subgroups; only the 187 normal subgroups are shown.
This group has 556 conjugacy classes of subgroups — too many to draw. Only its 187 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
| subgroup | G/H | |
|---|---|---|
| center, socle | C22 | C22×C22⋊C4 |
| commutator | C2×C4 | C23×C4 |
| Frattini, cosocle | C42 | C24 |
| prime radical | #3499 | C2 |
| LCS | G ▷ C2×C4 ▷ C22 ▷ C1 | |
| UCS | C1 ◁ C22 ◁ C4×#41 ◁ G | |
| LECS | G ▷ C42 ▷ C22 ▷ C1 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. #2990 | C2 | semidirect |
| 3. #1560 | C2 | semidirect |
| 4. #1558 | C2 | semidirect |
| 5. #1551 | C2 | semidirect |
| 6. #1548 | C2 | semidirect |
| 7. #1543 | C2 | semidirect |
| 8. C2×#333 | C2 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #3499 | 2 |
| #2990 | 2 |
| #1560 | 2 |
| #1558 | 2 |
| #1551 | 2 |
| #1548 | 2 |
| #1543 | 2 |
| C2×#333 | 2 |