Order 18688.
1742 conjugacy classes of subgroups.
The subgroup lattice has 244 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. #22618206 | C2 | direct (N × H) |
| 116. C2×C73 | #2845 | semidirect |
| 128. C73 | C2×#2845 | semidirect |
| 237. C2 | #22618206 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #22618206 | 2 |
| C2×#17988521 | 2 |
| C2×#17988520 | 2 |
| C2×#17988519 | 2 |
| C2×#17988453 | 2 |
| C2×#382×C73 | 2 |
| C2×#2845 | 73 |