Order 21248.
818 conjugacy classes of subgroups.
The subgroup lattice has 326 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 12. #19127461 | C4 | semidirect |
| 17. #382×C83 | C4 | semidirect |
| 94. C42×C83 | C42 | semidirect |
| 168. C83 | #10892 | semidirect |
| 175. #382 | Dic83 | semidirect |
| 257. C42 | C4×Dic83 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #24909820 | 2 |
| C2×#19127470 | 2 |
| #24907182 | 2 |
| C2×#19127461 | 2 |
| C2×#382×C83 | 2 |
| #10892 | 83 |