Order 21248.
722 conjugacy classes of subgroups.
The subgroup lattice has 332 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 11. #19127547 | C4 | semidirect |
| 12. C42×Dic83 | C4 | semidirect |
| 15. #19127457 | C4 | semidirect |
| 171. C83 | #10816 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #117×Dic83 | 2 |
| #24907202 | 2 |
| C2×#19127460 | 2 |
| C2×#19127457 | 2 |
| C83×#1740 | 2 |
| #10816 | 83 |