Order 18176.
2126 conjugacy classes of subgroups.
The subgroup lattice has 328 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. #22591088 | C2 | semidirect |
| 3. #22591081 | C2 | semidirect |
| 6. #22590812 | C2 | semidirect |
| 10. #17986556 | C4 | semidirect |
| 40. #14556128 | C2×C4 | semidirect |
| 41. #14556120 | C2×C4 | semidirect |
| 43. C4×Dic142 | C2×C4 | semidirect |
| 66. C2×C42×C71 | Q8 | semidirect |
| 173. C71 | #34074 | semidirect |
| 226. C2×C42 | Dic142 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#17986556 | 2 |
| #22591088 | 2 |
| #22591081 | 2 |
| #22591073 | 2 |
| #22590823 | 2 |
| #22590812 | 2 |
| #22590747 | 2 |
| C4×#14556087 | 2 |
| C2×#376×C71 | 2 |
| #34074 | 71 |