Finite Group DatabasebetaFinite Group DatabasebetaOrder 256.
456 conjugacy classes of subgroups; only the 147 normal subgroups are shown.
This group has 456 conjugacy classes of subgroups — too many to draw. Only its 147 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 ◁ C43 ◁ G | |
| LECS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. C2×#501 | C2 | semidirect |
| 3. C2×#491 | C2 | semidirect |
| 5. #2862 | C2 | semidirect |
| 8. #1971 | C2 | semidirect |
| 9. #1969 | C2 | semidirect |
| 11. C4×#97 | C2 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#501 | 2 |
| C2×#497 | 2 |
| C2×#491 | 2 |
| C2×#489 | 2 |
| #2862 | 2 |
| #2861 | 2 |
| #1973 | 2 |
| #1971 | 2 |
| #1969 | 2 |
| #1968 | 2 |
| C4×#97 | 2 |