Order 18176.
1218 conjugacy classes of subgroups.
The subgroup lattice has 362 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 4. #22589686 | C2 | direct (N × H) |
| 54. C2×C4×Dic71 | Q8 | semidirect |
| 62. C2×M16×C71 | Q8 | semidirect |
| 96. C4×Dic71 | C2×Q8 | semidirect |
| 111. M16×C71 | C2×Q8 | semidirect |
| 177. C2×C71 | #2060 | semidirect |
| 187. C71 | C2×#2060 | semidirect |
| 215. C2×M16 | Dic142 | semidirect |
| 276. M16 | C2×Dic142 | semidirect |
| 357. C2 | #22589686 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#17986630 | 2 |
| C2×#17986041 | 2 |
| C2×#17985868 | 2 |
| #22589686 | 2 |
| C2×#17985760 | 2 |
| C2×#343×C71 | 2 |
| C2×#2060 | 71 |