Order 18688.
1962 conjugacy classes of subgroups.
The subgroup lattice has 344 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. #22619774 | C2 | semidirect |
| 4. #22619738 | C2 | semidirect |
| 21. #17988895 | C22 | semidirect |
| 22. #17988883 | C22 | semidirect |
| 23. #17988873 | C22 | semidirect |
| 37. C22×Dic146 | Q8 | semidirect |
| 179. C73 | #60491 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #22623336 | 2 |
| C2×#17989064 | 2 |
| #22619774 | 2 |
| #22619738 | 2 |
| #22618521 | 2 |
| C2×#17988597 | 2 |
| C73×#2905 | 2 |
| #60491 | 73 |