Order 512.
658 conjugacy classes of subgroups.
The subgroup lattice has 236 nodes — too large to display as a diagram.
| subgroup | G/H | |
|---|---|---|
| center | C22×C4 | C2×D8 |
| commutator | C2×C8 | C23×C4 |
| Frattini, cosocle | C22×C8 | C24 |
| socle | C23 | C4×D8 |
| prime radical | C24 | #135 |
| LCS | G ▷ C2×C8 ▷ C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C22×C4 ◁ C23×C8 ◁ C22×C4×C8 ◁ G | |
| LECS | G ▷ C22×C8 ▷ C4 ▷ C2 ▷ C1 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 5. #13170 | C2 | direct (N × H) |
| 15. #2158 | C4 | semidirect |
| 17. C2×#367 | C4 | semidirect |
| 18. C2×#366 | C4 | semidirect |
| 59. #367 | C2×C4 | semidirect |
| 60. #366 | C2×C4 | semidirect |
| 232. C2 | #13170 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×#368 | 2 |
| C2×#2158 | 2 |
| C22×#346 | 2 |
| C2×#1945 | 2 |
| #13170 | 2 |
| C2×#1382 | 2 |