Order 256.
793 conjugacy classes of subgroups.
The subgroup lattice has 199 nodes — too large to display as a diagram.
| subgroup | G/H | |
|---|---|---|
| center | C22×C4 | C2×D4 |
| commutator | C4 | C22×C42 |
| Frattini, cosocle | C22×C4 | C24 |
| socle | C23 | C22×D4 |
| prime radical | C24 | C2×D4 |
| LCS | G ▷ C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C22×C4 ◁ C22×C42 ◁ G | |
| LECS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 5. #1763 | C2 | semidirect |
| 6. C4×#103 | C2 | semidirect |
| 13. C2×C4×Q8 | C4 | semidirect |
| 21. #419 | C4 | direct (N × H) |
| 77. #103 | C2×C4 | semidirect |
| 89. C2×Q8 | C42 | semidirect |
| 189. C4 | #419 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×C4×Q8 | 2 |
| C2×#419 | 2 |
| C2×C4×M16 | 2 |
| C4×#117 | 2 |
| #1763 | 2 |
| C4×#103 | 2 |
| #1736 | 2 |