Finite Group DatabasebetaFinite Group DatabasebetaOrder 512.
463 conjugacy classes of subgroups; only the 100 normal subgroups are shown.
This group has 463 conjugacy classes of subgroups — too many to draw. Only its 100 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 | #466 |
| commutator, Frattini, cosocle | C2×C4×C8 | C23 |
| prime radical | C2×#493 | C22 |
| LCS | G ▷ C2×C4×C8 ▷ C2×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C23 ◁ C2×C42 ◁ C2×C8×Q8 ◁ 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 |
|---|---|---|
| 2. C2×#1670 | C2 | semidirect |
| 4. #13263 | C2 | semidirect |
| 5. C2×#1362 | C2 | semidirect |
| 7. #7154 | C2 | semidirect |
| 127. C2×C16 | SD16 | semidirect |
| 155. C2×Q8 | SD32 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#2248 | 2 |
| C2×#1670 | 2 |
| C2×#1668 | 2 |
| #13263 | 2 |
| C2×#1362 | 2 |
| C2×#1361 | 2 |
| #7154 | 2 |