Order 18176.
1170 conjugacy classes of subgroups.
The subgroup lattice has 334 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. #22589280 | C2 | semidirect |
| 4. #22589276 | C2 | semidirect |
| 58. C2×M16×C71 | Q8 | semidirect |
| 173. C71 | #21302 | semidirect |
| 201. C2×M16 | Dic142 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#17986556 | 2 |
| C22×C4⋊(C71⋊C8) | 2 |
| #22589280 | 2 |
| #22589276 | 2 |
| #22588038 | 2 |
| C2×C4×M16×C71 | 2 |
| #21302 | 71 |