Order 18176.
1846 conjugacy classes of subgroups.
The subgroup lattice has 334 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. C2×#17985737 | C2 | direct (N × H) |
| 5. C23×Dic142 | C4 | semidirect |
| 9. C2×#14556107 | C4 | semidirect |
| 11. C22×C4⋊Dic71 | C4 | semidirect |
| 16. #17985737 | C22 | direct (N × H) |
| 23. C22×Dic142 | C2×C4 | semidirect |
| 33. #14556107 | C2×C4 | semidirect |
| 36. C2×C4⋊Dic71 | C2×C4 | semidirect |
| 58. C2×Dic142 | C22×C4 | semidirect |
| 69. C4⋊Dic71 | C22×C4 | semidirect |
| 144. C22×C71 | #328 | semidirect |
| 163. C2×C71 | C2×#328 | semidirect |
| 171. C71 | C22×#328 | semidirect |
| 311. C22 | #17985737 | direct (N × H) |
| 329. C2 | C2×#17985737 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×#14556107 | 2 |
| C22×C71⋊#95 | 2 |
| C2×#17985737 | 2 |
| C22×C22⋊C8×C71 | 2 |
| C22×#328 | 71 |