Order 512.
1332 conjugacy classes of subgroups.
The subgroup lattice has 501 nodes — too large to display as a diagram.
| subgroup | G/H | |
|---|---|---|
| center | C2×C4 | C2×#121 |
| commutator | C22×C4 | C23×C4 |
| Frattini, cosocle | C2×C42 | C24 |
| socle | C22 | C2×#390 |
| prime radical | C23×D8 | C4 |
| LCS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C2×C4 ◁ C22×C42 ◁ G | |
| LECS | G ▷ C2×C42 ▷ C22 ▷ C1 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. #17793 | C2 | semidirect |
| 3. #17448 | C2 | semidirect |
| 4. #17364 | C2 | semidirect |
| 5. #17323 | C2 | semidirect |
| 6. #9670 | C2 | semidirect |
| 7. #9668 | C2 | semidirect |
| 32. #1564 | C22 | semidirect |
| 33. #1564 | C22 | semidirect |
| 36. #1478 | C22 | semidirect |
| 39. #1460 | C22 | semidirect |
| 40. #1452 | C22 | semidirect |
| 43. #1450 | C22 | semidirect |
| 173. C2×D8 | M16 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×C4×D8 | 2 |
| #17793 | 2 |
| #17448 | 2 |
| #17364 | 2 |
| #17323 | 2 |
| #9670 | 2 |
| #9668 | 2 |