Order 256.
1671 conjugacy classes of subgroups.
The subgroup lattice has 136 nodes — too large to display as a diagram.
| subgroup | G/H | |
|---|---|---|
| center | C22×C4 | C24 |
| commutator | C2 | C23×C42 |
| Frattini, cosocle | C2×C4 | C25 |
| socle | C23 | C23×C4 |
| prime radical | C25 | C2×C4 |
| LCS | G ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C22×C4 ◁ G | |
| LECS | G ▷ C2×C4 ▷ C2 ▷ C1 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. #2873 | C2 | direct (N × H) |
| 4. C2×#405 | C2 | semidirect |
| 5. C2×C4×M16 | C2 | semidirect |
| 7. C22×M16 | C4 | semidirect |
| 19. #405 | C22 | semidirect |
| 20. C4×M16 | C22 | semidirect |
| 21. C2×#97 | C22 | semidirect |
| 22. C2×C4×C8 | C22 | semidirect |
| 33. C2×M16 | C2×C4 | semidirect |
| 34. C2×M16 | C2×C4 | semidirect |
| 37. C22×C8 | C2×C4 | semidirect |
| 51. #97 | C23 | semidirect |
| 52. C4×C8 | C23 | semidirect |
| 78. M16 | C22×C4 | semidirect |
| 80. C2×C8 | C22×C4 | semidirect |
| 132. C2 | #2873 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C23×M16 | 2 |
| C22×#117 | 2 |
| #2873 | 2 |
| C2×#405 | 2 |
| C2×C4×M16 | 2 |