Order 18176.
1250 conjugacy classes of subgroups.
The subgroup lattice has 464 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×#17986056 | C2 | semidirect |
| 2. #22586684 | C2 | semidirect |
| 3. #22586681 | C2 | semidirect |
| 4. #22586674 | C2 | semidirect |
| 5. #22586658 | C2 | semidirect |
| 238. C71 | #17363 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#17986056 | 2 |
| #22586684 | 2 |
| #22586681 | 2 |
| #22586674 | 2 |
| #22586658 | 2 |
| C2×C4×#41×C71 | 2 |
| #17363 | 71 |