Order 512.
4430 conjugacy classes of subgroups.
The subgroup lattice has 268 nodes — too large to display as a diagram.
| subgroup | G/H | |
|---|---|---|
| center, Frattini, cosocle | C22×C4 | C25 |
| commutator | C22 | C24×C8 |
| socle | C23 | C24×C4 |
| prime radical | C25 | C22×C4 |
| LCS | G ▷ C22 ▷ 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. C2×#2982 | C2 | semidirect |
| 3. Q8×C22⋊C8 | C2 | semidirect |
| 4. #21818 | C2 | semidirect |
| 17. C2×C8×Q8 | C22 | semidirect |
| 19. #1984 | C22 | semidirect |
| 26. C23×Q8 | C8 | semidirect |
| 135. C2×Q8 | C22⋊C8 | semidirect |
| 247. C22 | #2982 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C23×C4×Q8 | 2 |
| C2×#2982 | 2 |
| Q8×C22⋊C8 | 2 |
| #21818 | 2 |
| #20714 | 2 |