Order 512.
536 conjugacy classes of subgroups.
The subgroup lattice has 275 nodes — too large to display as a diagram.
| subgroup | G/H | |
|---|---|---|
| center | C2×C4 | C2×#117 |
| commutator | C22×C4 | C23×C4 |
| Frattini, cosocle | C22×C8 | C24 |
| socle | C22 | C2×#432 |
| prime radical | C22×D4 | M16 |
| LCS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C2×C4 ◁ C4×#97 ◁ G | |
| LECS | G ▷ C22×C8 ▷ C4 ▷ C2 ▷ C1 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. C2×#2166 | C2 | semidirect |
| 4. #13163 | C2 | semidirect |
| 5. #13128 | C2 | semidirect |
| 6. #12658 | C2 | semidirect |
| 7. #12608 | C2 | semidirect |
| 8. C4×#347 | C2 | semidirect |
| 72. #347 | D4 | semidirect |
| 263. C4 | #2166 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#2166 | 2 |
| #20495 | 2 |
| #13194 | 2 |
| #13163 | 2 |
| #13128 | 2 |
| #12658 | 2 |
| #12608 | 2 |
| C4×#347 | 2 |