Order 512.
1548 conjugacy classes of subgroups.
The subgroup lattice has 306 nodes — too large to display as a diagram.
| subgroup | G/H | |
|---|---|---|
| center, Frattini, cosocle | C22×C4 | C25 |
| commutator, socle | C23 | C24×C4 |
| prime radical | C24 | C23×C4 |
| LCS | G ▷ C23 ▷ C1 | |
| UCS | C1 ◁ C22×C4 ◁ G | |
| LECS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. #22829 | C2 | semidirect |
| 3. #22734 | C2 | semidirect |
| 6. #21343 | C2 | semidirect |
| 7. #21341 | C2 | semidirect |
| 9. Q8×#97 | C2 | semidirect |
| 10. C4×C8×Q8 | C2 | semidirect |
| 242. Q8 | #433 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| Q8×#117 | 2 |
| #22829 | 2 |
| #22734 | 2 |
| #22600 | 2 |
| Q8×C22⋊C8 | 2 |
| #21343 | 2 |
| #21341 | 2 |
| #20786 | 2 |
| Q8×#97 | 2 |
| C4×C8×Q8 | 2 |
| C4×#433 | 2 |