Finite Group DatabasebetaFinite Group DatabasebetaOrder 256.
419 conjugacy classes of subgroups; only the 159 normal subgroups are shown.
This group has 419 conjugacy classes of subgroups — too many to draw. Only its 159 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 | C2×C4 | C23×C4 |
| Frattini, cosocle | C22×C4 | C24 |
| prime radical | C2×#127 | C22 |
| LCS | G ▷ C2×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C23 ◁ #376 ◁ G | |
| LECS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. #2330 | C2 | semidirect |
| 4. #1991 | C2 | semidirect |
| 6. #1926 | C2 | semidirect |
| 7. #1925 | C2 | semidirect |
| 8. #1864 | C2 | semidirect |
| 9. #1862 | C2 | semidirect |
| 10. #1847 | C2 | semidirect |
| 11. #1746 | C2 | semidirect |
| 16. #490 | C4 | semidirect |
| 50. #125 | C2×C4 | semidirect |
| 72. #102 | C2×C4 | semidirect |
| 73. #102 | C2×C4 | semidirect |
| 74. #97 | C2×C4 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#490 | 2 |
| #2330 | 2 |
| #2328 | 2 |
| #1991 | 2 |
| #1957 | 2 |
| #1926 | 2 |
| #1925 | 2 |
| #1864 | 2 |
| #1862 | 2 |
| #1847 | 2 |
| #1746 | 2 |