Order 512.
633 conjugacy classes of subgroups.
The subgroup lattice has 414 nodes — too large to display as a diagram.
| subgroup | G/H | |
|---|---|---|
| center, socle, prime radical | C23 | C2×#121 |
| commutator, Frattini, cosocle | C2×C42 | C24 |
| LCS | G ▷ C2×C42 ▷ C22 ▷ C1 | |
| UCS | C1 ◁ C23 ◁ C43 ◁ G | |
| LECS | G ▷ C2×C42 ▷ C22 ▷ C1 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 60. #462 | Q8 | semidirect |
| 198. C4⋊C8 | Q16 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #33198 | 2 |
| #29208 | 2 |
| Q8×C4⋊C8 | 2 |
| C4×#462 | 2 |
| #10649 | 2 |
| #10594 | 2 |
| #9898 | 2 |
| #9601 | 2 |
| #9218 | 2 |
| #8645 | 2 |
| #8586 | 2 |