Finite Group DatabasebetaFinite Group DatabasebetaOrder 512.
559 conjugacy classes of subgroups; only the 142 normal subgroups are shown.
This group has 559 conjugacy classes of subgroups — too many to draw. Only its 142 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 | C2×#459 |
| commutator, Frattini, cosocle | C4×C8 | C24 |
| LCS | G ▷ C4×C8 ▷ C2×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C22 ◁ 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. #33580 | C2 | semidirect |
| 2. #19603 | C2 | semidirect |
| 3. C2×#1589 | C2 | semidirect |
| 4. #12495 | C2 | semidirect |
| 5. #12493 | C2 | semidirect |
| 6. #12491 | C2 | semidirect |
| 7. #11996 | C2 | semidirect |
| 8. #11930 | C2 | semidirect |
| 20. #1713 | C22 | semidirect |
| 21. #1712 | C22 | semidirect |
| 22. #1709 | C22 | semidirect |
| 32. #1367 | C22 | semidirect |
| 33. #1367 | C22 | semidirect |
| 34. #1362 | C22 | semidirect |
| 35. #1361 | C22 | semidirect |
| 270. C8 | #509 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #33580 | 2 |
| #19603 | 2 |
| C2×#1589 | 2 |
| #12495 | 2 |
| #12493 | 2 |
| #12491 | 2 |
| #11996 | 2 |
| #11930 | 2 |