Order 18176.
1766 conjugacy classes of subgroups.
The subgroup lattice has 336 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. #22601229 | C2 | direct (N × H) |
| 69. C2×Q16×C71 | Q8 | semidirect |
| 111. Q16×C71 | C2×Q8 | semidirect |
| 164. C2×C71 | #3383 | semidirect |
| 177. C71 | C2×#3383 | semidirect |
| 209. C2×Q16 | Dic142 | semidirect |
| 266. Q16 | C2×Dic142 | semidirect |
| 331. C2 | #22601229 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#17986728 | 2 |
| #22601229 | 2 |
| C2×#17986404 | 2 |
| C2×#17986400 | 2 |
| C2×#17986308 | 2 |
| C2×#17986284 | 2 |
| C2×C8×Dic142 | 2 |
| C2×Q16×Dic71 | 2 |
| C2×C4×Q16×C71 | 2 |
| C2×#3383 | 71 |