Order 256.
461 conjugacy classes of subgroups.
The subgroup lattice has 254 nodes — too large to display as a diagram.
| subgroup | G/H | |
|---|---|---|
| center | C2×C4 | #124 |
| commutator | C22×C4 | C22×C4 |
| Frattini, cosocle | C23×C4 | C23 |
| socle | C22 | #393 |
| prime radical | C24 | C2×D4 |
| LCS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C2×C4 ◁ C23×C4 ◁ G | |
| LECS | G ▷ C23×C4 ▷ C2 ▷ C1 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 13. #533 | C4 | semidirect |
| 43. C2×M16 | Q8 | semidirect |
| 44. C2×M16 | Q8 | semidirect |
| 70. #117 | Q8 | semidirect |
| 76. C2×C4⋊C4 | Q8 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#533 | 2 |
| C2×#344 | 2 |
| #1740 | 2 |
| #1733 | 2 |
| C2×#339 | 2 |
| C2×H(3,ℤ/4) | 2 |