Finite Group DatabasebetaFinite Group DatabasebetaOrder 256.
404 conjugacy classes of subgroups; only the 117 normal subgroups are shown.
This group has 404 conjugacy classes of subgroups — too many to draw. Only its 117 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 | D4 |
| LCS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C23 ◁ C2×C4×D4 ◁ G | |
| LECS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. #2087 | C2 | semidirect |
| 3. #2056 | C2 | semidirect |
| 4. #2036 | C2 | semidirect |
| 5. #2001 | C2 | semidirect |
| 7. #1933 | C2 | semidirect |
| 8. #1872 | C2 | semidirect |
| 9. #1824 | C2 | semidirect |
| 86. C2×D4 | Q16 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #2417 | 2 |
| #2087 | 2 |
| #2056 | 2 |
| #2036 | 2 |
| #2001 | 2 |
| #1954 | 2 |
| #1933 | 2 |
| #1872 | 2 |
| #1824 | 2 |