Order 18688.
818 conjugacy classes of subgroups.
The subgroup lattice has 326 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 12. #17988347 | C4 | semidirect |
| 17. #382×C73 | C4 | semidirect |
| 94. C42×C73 | C42 | semidirect |
| 168. C73 | #10892 | semidirect |
| 175. #382 | Dic73 | semidirect |
| 257. C42 | C4×Dic73 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #22612288 | 2 |
| C2×#17988356 | 2 |
| #22609650 | 2 |
| C2×#17988347 | 2 |
| C2×#382×C73 | 2 |
| #10892 | 73 |