Order 18176.
1242 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 |
|---|---|---|
| 3. #22589278 | C2 | semidirect |
| 170. C71 | #21822 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×C4×Dic142 | 2 |
| C2×#17986053 | 2 |
| #22589278 | 2 |
| #22588408 | 2 |
| #22588406 | 2 |
| C71×#1817 | 2 |
| #21822 | 71 |