Finite Group DatabasebetaFinite Group DatabasebetaOrder 256.
477 conjugacy classes of subgroups; only the 171 normal subgroups are shown.
This group has 477 conjugacy classes of subgroups — too many to draw. Only its 171 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 ◁ C4×C4⋊C4 ◁ G | |
| LECS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. #2355 | C2 | semidirect |
| 4. #1973 | C2 | semidirect |
| 6. #1947 | C2 | semidirect |
| 7. #1925 | C2 | semidirect |
| 8. #1877 | C2 | semidirect |
| 9. #1770 | C2 | semidirect |
| 10. #1762 | C2 | semidirect |
| 11. C4×#103 | C2 | semidirect |
| 17. #460 | C4 | semidirect |
| 49. C2×SD16 | C2×C4 | semidirect |
| 56. C4×Q8 | C2×C4 | semidirect |
| 78. C4⋊C8 | C2×C4 | semidirect |
| 83. #102 | C2×C4 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#460 | 2 |
| #2366 | 2 |
| #2355 | 2 |
| #1973 | 2 |
| #1957 | 2 |
| #1947 | 2 |
| #1925 | 2 |
| #1877 | 2 |
| #1770 | 2 |
| #1762 | 2 |
| C4×#103 | 2 |