Order 18688.
770 conjugacy classes of subgroups.
The subgroup lattice has 320 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. #22625499 | C2 | direct (N × H) |
| 4. C2×#17989449 | C2 | semidirect |
| 5. C2×#17989448 | C2 | semidirect |
| 18. #17989449 | C22 | semidirect |
| 19. #17989448 | C22 | semidirect |
| 155. C2×C73 | #1570 | semidirect |
| 166. C73 | C2×#1570 | semidirect |
| 315. C2 | #22625499 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#17989591 | 2 |
| C2×#17989588 | 2 |
| #22625499 | 2 |
| C2×#17989449 | 2 |
| C2×#17989448 | 2 |
| C2×#17988639 | 2 |
| C2×#1570 | 73 |