Finite Group DatabasebetaFinite Group DatabasebetaOrder 512.
816 conjugacy classes of subgroups; only the 178 normal subgroups are shown.
This group has 816 conjugacy classes of subgroups — too many to draw. Only its 178 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 | D42 |
| commutator, Frattini, cosocle | C2×C42 | C24 |
| prime radical | C22×D8 | D4 |
| LCS | G ▷ C2×C42 ▷ C22 ▷ C1 | |
| UCS | C1 ◁ C23 ◁ 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. #28712 | C2 | semidirect |
| 3. C2×#1713 | C2 | semidirect |
| 4. C2×#1693 | C2 | semidirect |
| 6. #10066 | C2 | semidirect |
| 7. #9733 | C2 | semidirect |
| 8. C8×#106 | C2 | semidirect |
| 240. C8 | #495 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #28712 | 2 |
| #28459 | 2 |
| C2×#1713 | 2 |
| C2×#1693 | 2 |
| C2×#1589 | 2 |
| #10066 | 2 |
| #9733 | 2 |
| C8×#106 | 2 |