Order 18688.
1294 conjugacy classes of subgroups.
The subgroup lattice has 576 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×#17989456 | C2 | semidirect |
| 247. C22×C73 | #338 | semidirect |
| 265. C2×D73 | #338 | semidirect |
| 292. C73 | C22⋊#338 | semidirect |
| 553. C22 | #17989456 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×D73⋊M16 | 2 |
| D73⋊#407 | 2 |
| C2×#17989456 | 2 |
| C2×#17988549 | 2 |
| C22⋊#338 | 73 |