Order 18688.
2022 conjugacy classes of subgroups.
The subgroup lattice has 346 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. C2×#17989588 | C2 | semidirect |
| 2. D73⋊#331 | C2 | direct (N × H) |
| 3. C2×#17989445 | C2 | semidirect |
| 6. C2×#14556658 | C22 | semidirect |
| 8. #17989588 | C22 | semidirect |
| 10. #17989445 | C22 | semidirect |
| 25. #14556658 | C23 | semidirect |
| 156. C2×D73 | #331 | semidirect |
| 168. C2×C73 | C2×#331 | semidirect |
| 172. D73 | C2×#331 | semidirect |
| 177. C73 | C22×#331 | semidirect |
| 342. C2 | D73⋊#331 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#17989588 | 2 |
| D73⋊#331 | 2 |
| C2×#17989445 | 2 |
| C2×#127×D73 | 2 |
| C22×#331 | 73 |