Order 4352.
680 conjugacy classes of subgroups.
The subgroup lattice has 340 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. #14543620 | C2 | semidirect |
| 32. C2×C4⋊Dic17 | C8 | semidirect |
| 218. C17 | #8706 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #14544638 | 2 |
| C4×C22⋊#3624 | 2 |
| #14543620 | 2 |
| C2×C4⋊C4×Dic17 | 2 |
| #8706 | 17 |