Order 18176.
1518 conjugacy classes of subgroups.
The subgroup lattice has 284 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. C2×#17985762 | C2 | semidirect |
| 7. #17985859 | C4 | semidirect |
| 13. C22×M16×C71 | C4 | semidirect |
| 76. C2×C8×C71 | C22⋊C4 | semidirect |
| 145. C71 | #10722 | semidirect |
| 149. C22×M16 | Dic71 | semidirect |
| 214. C2×C8 | C22⋊Dic71 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#17985859 | 2 |
| C2×#17985762 | 2 |
| C23×M16×C71 | 2 |
| #10722 | 71 |