Order 18688.
588 conjugacy classes of subgroups.
The subgroup lattice has 338 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 7. #17988457 | C4 | semidirect |
| 8. #17988457 | C4 | semidirect |
| 13. C4×C4⋊Dic73 | C4 | semidirect |
| 173. C73 | #8716 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #22612338 | 2 |
| #22609999 | 2 |
| #22607810 | 2 |
| C73×#1434 | 2 |
| #8716 | 73 |