Order 18688.
1518 conjugacy classes of subgroups.
The subgroup lattice has 284 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. C2×#17988350 | C2 | semidirect |
| 7. #17988447 | C4 | semidirect |
| 13. C22×M16×C73 | C4 | semidirect |
| 76. C2×C8×C73 | C22⋊C4 | semidirect |
| 145. C73 | #10722 | semidirect |
| 149. C22×M16 | Dic73 | semidirect |
| 214. C2×C8 | C22⋊Dic73 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#17988447 | 2 |
| C2×#17988350 | 2 |
| C23×M16×C73 | 2 |
| #10722 | 73 |