Order 18688.
1342 conjugacy classes of subgroups.
The subgroup lattice has 428 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×#17988615 | C2 | semidirect |
| 4. #22610217 | C2 | direct (N × H) |
| 5. C2×#17988358 | C2 | semidirect |
| 11. #17988615 | C22 | semidirect |
| 19. #17988358 | C22 | semidirect |
| 212. C2×C73 | #1868 | semidirect |
| 220. C73 | C2×#1868 | semidirect |
| 425. C2 | #22610217 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#17988615 | 2 |
| C2×#17988561 | 2 |
| C2×#17988554 | 2 |
| #22610217 | 2 |
| C2×#17988358 | 2 |
| C2×#568×C73 | 2 |
| C2×#1868 | 73 |