Order 18688.
1182 conjugacy classes of subgroups.
The subgroup lattice has 282 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 16. #382×C73 | C4 | semidirect |
| 72. C42×C73 | C4⋊C4 | semidirect |
| 146. C73 | #14677 | semidirect |
| 153. #382 | Dic73 | semidirect |
| 213. C42 | C4⋊Dic73 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#17988453 | 2 |
| #22608196 | 2 |
| #22608188 | 2 |
| #22608184 | 2 |
| C2×#382×C73 | 2 |
| #14677 | 73 |