Finite Group DatabasebetaFinite Group DatabasebetaOrder 256.
1115 conjugacy classes of subgroups; only the 231 normal subgroups are shown.
This group has 1115 conjugacy classes of subgroups — too many to draw. Only its 231 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
| subgroup | G/H | |
|---|---|---|
| center, socle | C24 | C2×D4 |
| commutator, Frattini, cosocle | C22×C4 | C24 |
| prime radical | C22×#127 | C2 |
| LCS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C24 ◁ C22×C42 ◁ G | |
| LECS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. C22×#102 | C2 | semidirect |
| 3. C22×#102 | C2 | semidirect |
| 4. C2×#389 | C2 | semidirect |
| 5. #2041 | C2 | direct (N × H) |
| 6. C2×#336 | C2 | semidirect |
| 20. C2×#102 | C22 | semidirect |
| 21. C2×#102 | C22 | semidirect |
| 23. #389 | C22 | semidirect |
| 25. #336 | C22 | semidirect |
| 60. C2×C4⋊C4 | D4 | semidirect |
| 130. C4⋊C4 | C2×D4 | semidirect |
| 218. C2 | #2041 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×#127 | 2 |
| C22×#102 | 2 |
| C2×#389 | 2 |
| #2041 | 2 |
| C2×#336 | 2 |