Order 512.
905 conjugacy classes of subgroups.
The subgroup lattice has 531 nodes — too large to display as a diagram.
| subgroup | G/H | |
|---|---|---|
| center, socle, prime radical | C23 | C2×#120 |
| 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 |
|---|---|---|
| 58. #557 | Q8 | semidirect |
| 426. Q8 | #475 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C4×#557 | 2 |
| #33196 | 2 |
| #29219 | 2 |
| #8925 | 2 |
| #8896 | 2 |
| #8891 | 2 |
| #8586 | 2 |
| #8564 | 2 |
| #8448 | 2 |