Order 256.
1439 conjugacy classes of subgroups.
The subgroup lattice has 147 nodes — too large to display as a diagram.
| subgroup | G/H | |
|---|---|---|
| center | C22×C4 | C2×D4 |
| commutator | C4 | C24×C4 |
| Frattini, cosocle | C2×C4 | C25 |
| socle | C23 | C22×D4 |
| prime radical | C25 | D4 |
| LCS | G ▷ C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C22×C4 ◁ C24×C4 ◁ G | |
| LECS | G ▷ C2×C4 ▷ C2 ▷ C1 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. #2911 | C2 | direct (N × H) |
| 4. C2×#428 | C2 | semidirect |
| 5. C2×#427 | C2 | semidirect |
| 7. C22×M16 | C4 | semidirect |
| 20. #428 | C22 | semidirect |
| 21. #427 | C22 | semidirect |
| 22. C2×#107 | C22 | semidirect |
| 23. C2×#106 | C22 | semidirect |
| 34. C2×M16 | C2×C4 | semidirect |
| 35. C2×M16 | C2×C4 | semidirect |
| 37. C22×C8 | C2×C4 | semidirect |
| 56. #107 | C23 | semidirect |
| 57. #106 | C23 | semidirect |
| 84. M16 | C22×C4 | semidirect |
| 86. C2×C8 | C22×C4 | semidirect |
| 143. C2 | #2911 | 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 |
| #2911 | 2 |
| C2×#428 | 2 |
| C2×#427 | 2 |