Order 18688.
1650 conjugacy classes of subgroups.
The subgroup lattice has 492 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×#17989608 | C2 | semidirect |
| 2. #22625190 | C2 | direct (N × H) |
| 3. C2×#17989431 | C2 | semidirect |
| 4. C2×#17989430 | C2 | semidirect |
| 7. #17989608 | C22 | semidirect |
| 11. #17989431 | C22 | semidirect |
| 12. #17989430 | C22 | semidirect |
| 241. C2×C73 | #1466 | semidirect |
| 251. C73 | C2×#1466 | semidirect |
| 487. C2 | #22625190 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#17989608 | 2 |
| #22625190 | 2 |
| C2×#17989431 | 2 |
| C2×#17989430 | 2 |
| C22×C4×C22⋊D73 | 2 |
| C2×#1466 | 73 |