Finite Group DatabasebetaFinite Group DatabasebetaOrder 256.
465 conjugacy classes of subgroups; only the 131 normal subgroups are shown.
This group has 465 conjugacy classes of subgroups — too many to draw. Only its 131 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 |
| prime radical | #2619 | C2 |
| LCS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C23 ◁ C2×#117 ◁ G | |
| LECS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. C2×#481 | C2 | semidirect |
| 2. C2×#480 | C2 | semidirect |
| 4. #2274 | C2 | semidirect |
| 5. #1982 | C2 | semidirect |
| 6. #1949 | C2 | semidirect |
| 7. #1926 | C2 | semidirect |
| 8. #1925 | C2 | semidirect |
| 9. #1875 | C2 | semidirect |
| 10. #1875 | C2 | semidirect |
| 11. #1798 | C2 | semidirect |
| 60. C2×C4⋊C4 | D4 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#481 | 2 |
| C2×#480 | 2 |
| #2619 | 2 |
| #2274 | 2 |
| #1982 | 2 |
| #1949 | 2 |
| #1926 | 2 |
| #1925 | 2 |
| #1875 | 2 |
| #1798 | 2 |