Finite Group DatabasebetaFinite Group DatabasebetaOrder 256.
684 conjugacy classes of subgroups; only the 137 normal subgroups are shown.
This group has 684 conjugacy classes of subgroups — too many to draw. Only its 137 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 |
| LCS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C23 ◁ C22×C42 ◁ G | |
| LECS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. C2×#447 | C2 | semidirect |
| 2. #2856 | C2 | semidirect |
| 3. C2×#390 | C2 | semidirect |
| 4. #2071 | C2 | semidirect |
| 5. #2054 | C2 | semidirect |
| 6. #2011 | C2 | semidirect |
| 7. #1874 | C2 | semidirect |
| 8. #1797 | C2 | semidirect |
| 11. C2×#127 | C22 | semidirect |
| 20. C2×C4⋊C8 | C22 | semidirect |
| 22. C2×#102 | C22 | semidirect |
| 30. #390 | C22 | semidirect |
| 31. #384 | C22 | semidirect |
| 32. #340 | C22 | semidirect |
| 33. #336 | C22 | semidirect |
| 42. C22×D4 | D4 | semidirect |
| 126. C22×C4 | D8 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#447 | 2 |
| #2856 | 2 |
| C2×#390 | 2 |
| #2071 | 2 |
| #2054 | 2 |
| #2011 | 2 |
| #1874 | 2 |
| #1797 | 2 |