Order 18176.
1434 conjugacy classes of subgroups.
The subgroup lattice has 460 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. #22588449 | C2 | direct (N × H) |
| 4. C2×#17985771 | C2 | semidirect |
| 5. C2×#17985770 | C2 | semidirect |
| 20. #17985771 | C22 | semidirect |
| 21. #17985770 | C22 | semidirect |
| 228. C2×C71 | #1829 | semidirect |
| 236. C71 | C2×#1829 | semidirect |
| 457. C2 | #22588449 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#17986474 | 2 |
| C22×#14556045 | 2 |
| #22588449 | 2 |
| C2×#17985771 | 2 |
| C2×#17985770 | 2 |
| C22×#100×C71 | 2 |
| C2×#1829 | 71 |