Order 256.
857 conjugacy classes of subgroups.
The subgroup lattice has 222 nodes — too large to display as a diagram.
| subgroup | G/H | |
|---|---|---|
| center | C22×C4 | C2×D4 |
| commutator | C4 | C23×C8 |
| Frattini, cosocle | C42 | C24 |
| socle | C23 | C2×C22⋊C4 |
| prime radical | C23×D4 | C4 |
| LCS | G ▷ C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C22×C4 ◁ C22×C42 ◁ G | |
| LECS | G ▷ C42 ▷ C22 ▷ C1 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. C2×#431 | C2 | semidirect |
| 3. C2×#431 | C2 | semidirect |
| 4. #1478 | C2 | direct (N × H) |
| 5. C2×D4⋊C8 | C2 | semidirect |
| 21. #431 | C22 | semidirect |
| 22. #431 | C22 | semidirect |
| 24. C2×C4⋊C8 | C22 | semidirect |
| 28. C2×C4×C8 | C22 | semidirect |
| 29. D4⋊C8 | C22 | semidirect |
| 34. C22×D4 | C8 | semidirect |
| 76. C4⋊C8 | C23 | semidirect |
| 81. C4×C8 | C23 | semidirect |
| 95. C2×D4 | C2×C8 | semidirect |
| 217. C2 | #1478 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×C4×D4 | 2 |
| C2×#431 | 2 |
| #1478 | 2 |
| C2×D4⋊C8 | 2 |