Order 256.
1111 conjugacy classes of subgroups.
The subgroup lattice has 172 nodes — too large to display as a diagram.
| subgroup | G/H | |
|---|---|---|
| center | C2×C42 | C23 |
| commutator | C22 | C24×C4 |
| Frattini, cosocle | C2×C4 | C25 |
| socle | C23 | C23×C4 |
| prime radical | C22×#41 | C22 |
| LCS | G ▷ C22 ▷ C1 | |
| UCS | C1 ◁ C2×C42 ◁ G | |
| LECS | G ▷ C2×C4 ▷ C2 ▷ C1 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. #2922 | C2 | direct (N × H) |
| 3. C2×#433 | C2 | semidirect |
| 4. C2×#431 | C2 | semidirect |
| 5. C2×#424 | C2 | semidirect |
| 7. C2×C4×M16 | C2 | semidirect |
| 8. C22×C4×C8 | C2 | semidirect |
| 21. #433 | C22 | semidirect |
| 22. #431 | C22 | semidirect |
| 23. #424 | C22 | semidirect |
| 27. C4×M16 | C22 | semidirect |
| 32. C2×C4×C8 | C22 | semidirect |
| 168. C2 | #2922 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×C4×#41 | 2 |
| #2922 | 2 |
| C2×#433 | 2 |
| C2×#431 | 2 |
| C2×#424 | 2 |
| C2×#408 | 2 |
| C2×C4×M16 | 2 |
| C22×C4×C8 | 2 |