Finite Group DatabasebetaFinite Group DatabasebetaOrder 512.
434 conjugacy classes of subgroups; only the 106 normal subgroups are shown.
This group has 434 conjugacy classes of subgroups — too many to draw. Only its 106 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
| subgroup | G/H | |
|---|---|---|
| center, socle | C2 | #9133 |
| commutator | C2×C42 | C22×C4 |
| Frattini, cosocle | C2×C4×C8 | C23 |
| prime radical | #33190 | C2 |
| LCS | G ▷ C2×C42 ▷ C2×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C2 ◁ C22×C4 ◁ C4×#131 ◁ G | |
| LECS | G ▷ C2×C4×C8 ▷ C2×C4 ▷ C2 ▷ C1 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. #33401 | C2 | semidirect |
| 3. #12792 | C2 | semidirect |
| 4. C2×#1357 | C2 | semidirect |
| 5. C2×#1357 | C2 | semidirect |
| 6. #7272 | C2 | semidirect |
| 7. #7270 | C2 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #33401 | 2 |
| #33190 | 2 |
| #12792 | 2 |
| C2×#1357 | 2 |
| #7272 | 2 |
| #7270 | 2 |