Order 18176.
1146 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. #22589498 | C2 | semidirect |
| 30. C22×Dic142 | Q8 | semidirect |
| 173. C71 | #23464 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#17986007 | 2 |
| #22590924 | 2 |
| #22589498 | 2 |
| #22588079 | 2 |
| #22588049 | 2 |
| C71×#3458 | 2 |
| #23464 | 71 |