Order 18176.
1374 conjugacy classes of subgroups.
The subgroup lattice has 444 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×#17985771 | C2 | semidirect |
| 17. C2×C22⋊(C71⋊C8) | C4 | semidirect |
| 23. #407×C71 | C4 | semidirect |
| 30. C22×C71⋊C8 | C2×C4 | semidirect |
| 63. C2×M16×C71 | C2×C4 | semidirect |
| 200. C22×C71 | #344 | semidirect |
| 226. C71 | #10738 | semidirect |
| 243. #407 | Dic71 | semidirect |
| 268. C2×M16 | C2×Dic71 | semidirect |
| 422. C22 | #17985771 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×#14556087 | 2 |
| C2×#17985963 | 2 |
| C2×#17985771 | 2 |
| C2×#407×C71 | 2 |
| #10738 | 71 |