Order 18688.
2270 conjugacy classes of subgroups.
The subgroup lattice has 252 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. #22615601 | C2 | direct (N × H) |
| 3. C2×#17988484 | C2 | semidirect |
| 4. C2×#17988470 | C2 | semidirect |
| 14. #17988484 | C22 | semidirect |
| 15. #17988470 | C22 | semidirect |
| 122. C2×C73 | #2608 | semidirect |
| 132. C73 | C2×#2608 | semidirect |
| 247. C2 | #22615601 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #22615601 | 2 |
| C2×#17988510 | 2 |
| C2×#17988484 | 2 |
| C2×#17988470 | 2 |
| C2×C4×C22⋊Dic73 | 2 |
| C2×#381×C73 | 2 |
| C2×#2608 | 73 |