Order 18688.
1054 conjugacy classes of subgroups.
The subgroup lattice has 290 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 4. #22611421 | C2 | direct (N × H) |
| 139. C2×C73 | #2086 | semidirect |
| 151. C73 | C2×#2086 | semidirect |
| 283. C2 | #22611421 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×#14556525 | 2 |
| C22×#14556520 | 2 |
| C2×#17988486 | 2 |
| #22611421 | 2 |
| C2×#17988349 | 2 |
| C2×#340×C73 | 2 |
| C2×#2086 | 73 |