Finite Group DatabasebetaFinite Group DatabasebetaOrder 512.
690 conjugacy classes of subgroups; only the 170 normal subgroups are shown.
This group has 690 conjugacy classes of subgroups — too many to draw. Only its 170 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 | #459 |
| commutator, Frattini, cosocle | C4×C8 | C24 |
| LCS | G ▷ C4×C8 ▷ C2×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C23 ◁ C2×C42 ◁ C2×C82 ◁ G | |
| LECS | G ▷ C4×C8 ▷ C2×C4 ▷ C2 ▷ C1 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. C2×#2206 | C2 | semidirect |
| 2. C2×#1712 | C2 | semidirect |
| 3. C2×C8×D8 | C2 | semidirect |
| 4. #12424 | C2 | direct (N × H) |
| 5. C2×#1370 | C2 | semidirect |
| 6. C2×#1361 | C2 | semidirect |
| 14. #2206 | C22 | semidirect |
| 18. #1712 | C22 | semidirect |
| 20. C8×D8 | C22 | semidirect |
| 24. #1370 | C22 | semidirect |
| 25. #1361 | C22 | semidirect |
| 87. C2×D8 | D8 | semidirect |
| 161. D8 | C2×D8 | semidirect |
| 169. C2×C8 | D16 | semidirect |
| 229. C8 | C2×D16 | semidirect |
| 255. C2 | #12424 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#2206 | 2 |
| C2×#1712 | 2 |
| C2×C8×D8 | 2 |
| #12424 | 2 |
| C2×#1370 | 2 |
| C2×#1361 | 2 |