Order 512.
760 conjugacy classes of subgroups.
The subgroup lattice has 218 nodes — too large to display as a diagram.
| subgroup | G/H | |
|---|---|---|
| center | C2×C8 | C2×D8 |
| commutator | C2×C8 | C23×C4 |
| Frattini, cosocle | C22×C8 | C24 |
| socle | C22 | C2×C4×D8 |
| prime radical | #33716 | C2 |
| LCS | G ▷ C2×C8 ▷ C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C2×C8 ◁ C2×C4×C8 ◁ C42×C8 ◁ G | |
| LECS | G ▷ C22×C8 ▷ C4 ▷ C2 ▷ C1 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. C2×#2178 | C2 | semidirect |
| 3. #21705 | C2 | semidirect |
| 4. #13242 | C2 | semidirect |
| 5. #13209 | C2 | semidirect |
| 6. #12910 | C2 | semidirect |
| 7. C4×#346 | C2 | semidirect |
| 13. #2251 | C4 | semidirect |
| 14. #2250 | C4 | semidirect |
| 65. C4×C16 | D4 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #33716 | 2 |
| C2×#2178 | 2 |
| #21705 | 2 |
| #13242 | 2 |
| #13209 | 2 |
| #12910 | 2 |
| C4×#346 | 2 |