Order 256.
673 conjugacy classes of subgroups.
The subgroup lattice has 213 nodes — too large to display as a diagram.
| subgroup | G/H | |
|---|---|---|
| center | C2×C4 | #117 |
| commutator | C2×C4 | C23×C4 |
| Frattini, cosocle | C22×C4 | C24 |
| socle | C22 | #380 |
| prime radical | C22×#41 | C22 |
| LCS | G ▷ C2×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C2×C4 ◁ C22×M16 ◁ G | |
| LECS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. C2×#427 | C2 | semidirect |
| 4. #1812 | C2 | direct (N × H) |
| 5. C2×H(3,ℤ/4) | C2 | semidirect |
| 10. C2×#131 | C4 | semidirect |
| 12. C22×M16 | C4 | semidirect |
| 14. C23×C8 | C4 | semidirect |
| 18. #427 | C22 | semidirect |
| 24. H(3,ℤ/4) | C22 | semidirect |
| 47. C2×M16 | C2×C4 | semidirect |
| 56. C22×C8 | C2×C4 | semidirect |
| 210. C2 | #1812 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×#131 | 2 |
| C2×#427 | 2 |
| C2×#410 | 2 |
| #1812 | 2 |
| C2×H(3,ℤ/4) | 2 |