Order 512.
1272 conjugacy classes of subgroups.
The subgroup lattice has 205 nodes — too large to display as a diagram.
| subgroup | G/H | |
|---|---|---|
| center | C2×C4 | C22×D8 |
| commutator, Frattini, cosocle | C2×C8 | C25 |
| socle | C22 | C23×D8 |
| prime radical | C24 | C2×D8 |
| LCS | G ▷ C2×C8 ▷ C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C2×C4 ◁ C2×#117 ◁ C2×#405 ◁ G | |
| LECS | G ▷ C2×C8 ▷ C4 ▷ C2 ▷ C1 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. #33730 | C2 | semidirect |
| 3. #33729 | C2 | semidirect |
| 4. #33728 | C2 | semidirect |
| 5. #33726 | C2 | semidirect |
| 19. #2255 | C22 | semidirect |
| 20. #2254 | C22 | semidirect |
| 21. #2253 | C22 | semidirect |
| 22. #2253 | C22 | semidirect |
| 23. #2252 | C22 | semidirect |
| 45. C2×M32 | Q8 | semidirect |
| 47. C22×C16 | Q8 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #60660 | 2 |
| #33730 | 2 |
| #33729 | 2 |
| #33728 | 2 |
| #33726 | 2 |
| #33409 | 2 |
| C2×#2158 | 2 |
| C2×#2108 | 2 |