Order 18688.
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. #22611089 | C2 | semidirect |
| 30. C22×Dic146 | Q8 | semidirect |
| 173. C73 | #23464 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#17988595 | 2 |
| #22612515 | 2 |
| #22611089 | 2 |
| #22609670 | 2 |
| #22609640 | 2 |
| C73×#3458 | 2 |
| #23464 | 73 |