Finite Group DatabasebetaFinite Group DatabasebetaOrder 512.
371 conjugacy classes of subgroups; only the 82 normal subgroups are shown.
This group has 371 conjugacy classes of subgroups — too many to draw. Only its 82 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 | #1999 |
| commutator, Frattini, cosocle | C2×C4×C8 | C23 |
| prime radical | C22×D8 | D4 |
| LCS | G ▷ C2×C4×C8 ▷ C2×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C22 ◁ C2×C42 ◁ #2960 ◁ 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 |
|---|---|---|
| 3. #19211 | C2 | semidirect |
| 4. #13285 | C2 | semidirect |
| 5. #11608 | C2 | semidirect |
| 7. #7281 | C2 | semidirect |
| 96. C2×D8 | Q16 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #33627 | 2 |
| #28295 | 2 |
| #19211 | 2 |
| #13285 | 2 |
| #11608 | 2 |
| C2×#1331 | 2 |
| #7281 | 2 |