Finite Group DatabasebetaFinite Group DatabasebetaOrder 256.
248 conjugacy classes of subgroups; only the 61 normal subgroups are shown.
This group has 248 conjugacy classes of subgroups — too many to draw. Only its 61 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
| subgroup | G/H | |
|---|---|---|
| center, socle | C22 | #392 |
| commutator, Frattini, cosocle | C2×C42 | C23 |
| prime radical | C22×D4 | D4 |
| LCS | G ▷ C2×C42 ▷ C22 ▷ C1 | |
| UCS | C1 ◁ C22 ◁ C2×C42 ◁ G | |
| LECS | G ▷ C2×C42 ▷ C22 ▷ C1 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. #3230 | C2 | semidirect |
| 4. #1548 | C2 | semidirect |
| 5. #1481 | C2 | semidirect |
| 7. #1301 | C2 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #3230 | 2 |
| #3077 | 2 |
| C2×#474 | 2 |
| #1548 | 2 |
| #1481 | 2 |
| #1460 | 2 |
| #1301 | 2 |