Order 512.
1034 conjugacy classes of subgroups.
The subgroup lattice has 359 nodes — too large to display as a diagram.
| subgroup | G/H | |
|---|---|---|
| center, socle | C22 | C2×#380 |
| commutator | C22×C4 | C23×C4 |
| Frattini, cosocle | C2×C42 | C24 |
| prime radical | C2×#532 | C22 |
| LCS | G ▷ C22×C4 ▷ C22 ▷ C1 | |
| UCS | C1 ◁ C22 ◁ 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. #17797 | C2 | semidirect |
| 4. #8624 | C2 | semidirect |
| 5. #8622 | C2 | semidirect |
| 6. #8620 | C2 | semidirect |
| 7. #7988 | C2 | semidirect |
| 8. C2×#1290 | C2 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#2935 | 2 |
| #17797 | 2 |
| #17403 | 2 |
| #8624 | 2 |
| #8622 | 2 |
| #8620 | 2 |
| #7988 | 2 |
| C2×#1290 | 2 |