Finite Group DatabasebetaFinite Group DatabasebetaOrder 256.
1415 conjugacy classes of subgroups; only the 527 normal subgroups are shown.
This group has 1415 conjugacy classes of subgroups — too many to draw. Only its 527 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 | C2×C4 | C25 |
| prime radical | C22×#127 | C2 |
| LCS | G ▷ C2×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C24 ◁ C22×C42 ◁ G | |
| LECS | G ▷ C2×C4 ▷ C2 ▷ C1 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. C22×#125 | C2 | semidirect |
| 3. C2×#490 | C2 | direct (N × H) |
| 4. C22×#102 | C2 | semidirect |
| 5. C22×#97 | C2 | semidirect |
| 12. C2×#125 | C22 | semidirect |
| 16. #490 | C22 | direct (N × H) |
| 17. C2×#102 | C22 | semidirect |
| 18. C2×#97 | C22 | semidirect |
| 33. #125 | C23 | semidirect |
| 39. #102 | C23 | semidirect |
| 40. #97 | C23 | semidirect |
| 87. C22 | #490 | direct (N × H) |
| 96. C2 | C2×#490 | 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×#125 | 2 |
| C2×#490 | 2 |
| C22×#102 | 2 |
| C22×#97 | 2 |