Finite Group DatabasebetaFinite Group DatabasebetaOrder 256.
231 conjugacy classes of subgroups; only the 57 normal subgroups are shown.
This group has 231 conjugacy classes of subgroups — too many to draw. Only its 57 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 | #447 |
| commutator, Frattini, cosocle | C22×C8 | C23 |
| prime radical | #3150 | C2 |
| LCS | G ▷ C22×C8 ▷ C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C22 ◁ C22×C4 ◁ C2×#97 ◁ G | |
| LECS | G ▷ C22×C8 ▷ C4 ▷ C2 ▷ C1 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. C2×#360 | C2 | semidirect |
| 3. #2139 | C2 | semidirect |
| 4. #1944 | C2 | semidirect |
| 5. #1377 | C2 | semidirect |
| 51. #106 | D4 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #3150 | 2 |
| C2×#360 | 2 |
| #2139 | 2 |
| #1944 | 2 |
| #1377 | 2 |