Order 18688.
1030 conjugacy classes of subgroups.
The subgroup lattice has 340 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. C2×#17988335 | C2 | semidirect |
| 144. C22×C73 | #333 | semidirect |
| 174. C73 | #8342 | semidirect |
| 314. C22 | #17988335 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×#14556591 | 2 |
| #22609911 | 2 |
| C2×#17988335 | 2 |
| C73×#1797 | 2 |
| #8342 | 73 |