Order 18176.
640 conjugacy classes of subgroups.
The subgroup lattice has 334 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 171. C71 | #9654 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#17985897 | 2 |
| #22588320 | 2 |
| C2×#17985724 | 2 |
| C71×#1749 | 2 |
| #9654 | 71 |