Order 512.
1212 conjugacy classes of subgroups.
The subgroup lattice has 527 nodes — too large to display as a diagram.
| subgroup | G/H | |
|---|---|---|
| center, socle | C22 | C2×#386 |
| commutator | C22×C4 | C23×C4 |
| Frattini, cosocle | C23×C4 | C24 |
| prime radical | C24 | C22×D4 |
| LCS | G ▷ C22×C4 ▷ C22 ▷ C1 | |
| UCS | C1 ◁ C22 ◁ C22×C42 ◁ G | |
| LECS | G ▷ C23×C4 ▷ C22 ▷ C1 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 15. C2×#494 | C4 | semidirect |
| 16. C2×#487 | C4 | semidirect |
| 17. C2×#462 | C4 | semidirect |
| 211. #117 | Q16 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#3209 | 2 |
| #34216 | 2 |
| #21804 | 2 |
| #21332 | 2 |
| #17575 | 2 |
| #9258 | 2 |
| #7981 | 2 |
| #7924 | 2 |