Finite Group DatabasebetaFinite Group DatabasebetaOrder 256.
107 conjugacy classes of subgroups; only the 41 normal subgroups are shown.
This group has 107 conjugacy classes of subgroups — too many to draw. Only its 41 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 | #466 |
| commutator, Frattini, cosocle | C4×C8 | C23 |
| prime radical | #493 | C22 |
| LCS | G ▷ C4×C8 ▷ C2×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C22 ◁ C42 ◁ C8×Q8 ◁ G | |
| LECS | G ▷ C4×C8 ▷ C2×C4 ▷ C2 ▷ C1 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. Q8×C16 | C2 | semidirect |
| 3. #1676 | C2 | semidirect |
| 5. #1372 | C2 | semidirect |
| 6. #1365 | C2 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #2240 | 2 |
| Q8×C16 | 2 |
| #1676 | 2 |
| #1668 | 2 |
| #1372 | 2 |
| #1365 | 2 |
| #1361 | 2 |