Order 512.
810 conjugacy classes of subgroups.
The subgroup lattice has 237 nodes — too large to display as a diagram.
| subgroup | G/H | |
|---|---|---|
| center | C22×C4 | C2×C42 |
| commutator | C2×C4 | C22×C42 |
| Frattini, cosocle | C22×C8 | C24 |
| socle | C23 | C2×#97 |
| prime radical | C24 | C2×M16 |
| LCS | G ▷ C2×C4 ▷ C1 | |
| UCS | C1 ◁ C22×C4 ◁ G | |
| LECS | G ▷ C22×C8 ▷ C4 ▷ C2 ▷ C1 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 4. #12657 | C2 | direct (N × H) |
| 14. #2150 | C4 | semidirect |
| 16. C2×C4⋊C16 | C4 | semidirect |
| 55. C4⋊C16 | C2×C4 | semidirect |
| 233. C2 | #12657 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#2150 | 2 |
| C22×#347 | 2 |
| C2×#1726 | 2 |
| #12657 | 2 |
| C2×#1375 | 2 |