Order 512.
934 conjugacy classes of subgroups.
The subgroup lattice has 443 nodes — too large to display as a diagram.
| subgroup | G/H | |
|---|---|---|
| center | C42 | #121 |
| commutator | C22×C4 | C23×C4 |
| Frattini, cosocle | C2×C42 | C24 |
| socle | C22 | C2×#380 |
| prime radical | C22×#41 | C2×C4 |
| LCS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C42 ◁ 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. C2×#1564 | C2 | semidirect |
| 3. C2×#1564 | C2 | semidirect |
| 5. #8607 | C2 | semidirect |
| 6. #8606 | C2 | semidirect |
| 7. #7932 | C2 | semidirect |
| 28. #1564 | C22 | semidirect |
| 29. #1564 | C22 | semidirect |
| 31. C2×#335 | C22 | semidirect |
| 33. C2×#334 | C22 | semidirect |
| 38. #1283 | C22 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#2922 | 2 |
| C2×#1564 | 2 |
| #17437 | 2 |
| #8607 | 2 |
| #8606 | 2 |
| #7932 | 2 |