Order 18176.
522 conjugacy classes of subgroups.
The subgroup lattice has 342 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 6. C22×Dic284 | C4 | semidirect |
| 12. C2×#14556062 | C4 | semidirect |
| 13. C2×#14556053 | C4 | semidirect |
| 77. C22⋊Dic71 | Q16 | semidirect |
| 176. C71 | #9782 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#17986240 | 2 |
| #22589324 | 2 |
| C8×C22⋊Dic71 | 2 |
| #22586911 | 2 |
| C71×#1808 | 2 |
| #9782 | 71 |