Order 18176.
1714 conjugacy classes of subgroups.
The subgroup lattice has 368 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×#17986052 | C2 | semidirect |
| 2. #22586661 | C2 | direct (N × H) |
| 3. C2×#17985723 | C2 | semidirect |
| 6. #17986052 | C22 | semidirect |
| 10. #17985723 | C22 | semidirect |
| 30. C22×D4×C71 | C8 | semidirect |
| 71. C2×D4×C71 | C2×C8 | semidirect |
| 180. C2×C71 | #1460 | semidirect |
| 188. C71 | C2×#1460 | semidirect |
| 209. C22×D4 | C71⋊C8 | semidirect |
| 253. C2×D4 | C2×C71⋊C8 | semidirect |
| 363. C2 | #22586661 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#17986052 | 2 |
| #22586661 | 2 |
| C2×#17985723 | 2 |
| C22×C4×D4×C71 | 2 |
| C2×#1460 | 71 |