Order 18176.
918 conjugacy classes of subgroups.
The subgroup lattice has 420 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 11. #17985871 | C4 | semidirect |
| 78. C22⋊Dic71 | C4⋊C4 | semidirect |
| 215. C71 | #11205 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #22590954 | 2 |
| #22590952 | 2 |
| C2×#17985766 | 2 |
| C2×#17985765 | 2 |
| C2×#342×C71 | 2 |
| #11205 | 71 |