Order 18176.
770 conjugacy classes of subgroups.
The subgroup lattice has 296 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 11. C4×Dic284 | C4 | semidirect |
| 156. C71 | #22814 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×C4×Dic284 | 2 |
| #22591295 | 2 |
| #22589211 | 2 |
| #22588975 | 2 |
| #22588497 | 2 |
| #22588346 | 2 |
| #22588237 | 2 |
| C71×#1770 | 2 |
| #22814 | 71 |