Order 18688.
674 conjugacy classes of subgroups.
The subgroup lattice has 270 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. #22610498 | C2 | semidirect |
| 3. #22610492 | C2 | semidirect |
| 142. C73 | #21917 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #22612413 | 2 |
| #22610498 | 2 |
| #22610492 | 2 |
| #22610000 | 2 |
| #22609915 | 2 |
| #22609695 | 2 |
| C73×#1798 | 2 |
| #21917 | 73 |