Order 18688.
778 conjugacy classes of subgroups.
The subgroup lattice has 432 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 221. C73 | #11204 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#17988611 | 2 |
| C2×#17988485 | 2 |
| C2×#17988355 | 2 |
| C73×#1728 | 2 |
| #11204 | 73 |