Order 21248.
1162 conjugacy classes of subgroups.
The subgroup lattice has 398 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 16. C2×#14581711 | C4 | semidirect |
| 23. C2×#101×C83 | C4 | semidirect |
| 204. C83 | #10770 | semidirect |
| 220. C2×#101 | Dic83 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#19128179 | 2 |
| C22×#14581711 | 2 |
| C2×#19127473 | 2 |
| C2×#19127472 | 2 |
| C22×#101×C83 | 2 |
| #10770 | 83 |