Order 512.
883 conjugacy classes of subgroups.
The subgroup lattice has 478 nodes — too large to display as a diagram.
| subgroup | G/H | |
|---|---|---|
| center, socle | C23 | C2×#121 |
| commutator, Frattini, cosocle | C23×C4 | C24 |
| prime radical | C24 | C2×#41 |
| LCS | G ▷ C23×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C23 ◁ C22×C42 ◁ G | |
| LECS | G ▷ C23×C4 ▷ C2 ▷ C1 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 73. #428 | Q8 | semidirect |
| 81. #424 | Q8 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#2058 | 2 |
| #21313 | 2 |
| #21034 | 2 |
| #20430 | 2 |
| #11382 | 2 |
| #11326 | 2 |
| #11242 | 2 |
| #11238 | 2 |
| #11204 | 2 |
| #10896 | 2 |
| #10869 | 2 |