Finite Group DatabasebetaFinite Group DatabasebetaOrder 512.
398 conjugacy classes of subgroups; only the 84 normal subgroups are shown.
This group has 398 conjugacy classes of subgroups — too many to draw. Only its 84 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 | #447 |
| commutator, Frattini, cosocle | C2×C4×C8 | C23 |
| prime radical | #28233 | C2 |
| LCS | G ▷ C2×C4×C8 ▷ C2×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C23 ◁ C2×C42 ◁ C2×#436 ◁ 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. #12890 | C2 | semidirect |
| 3. #12811 | C2 | semidirect |
| 4. C2×#1333 | C2 | semidirect |
| 5. C2×#1330 | C2 | semidirect |
| 6. #8652 | C2 | semidirect |
| 7. #7275 | C2 | semidirect |
| 73. #346 | D4 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #28233 | 2 |
| #12890 | 2 |
| #12811 | 2 |
| C2×#1333 | 2 |
| C2×#1330 | 2 |
| #8652 | 2 |
| #7275 | 2 |