Order 21248.
1990 conjugacy classes of subgroups.
The subgroup lattice has 330 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. #24915848 | C2 | semidirect |
| 2. #24915824 | C2 | semidirect |
| 4. C4×#14581783 | C2 | semidirect |
| 123. C2×C4×C83 | #125 | semidirect |
| 174. C83 | #36640 | semidirect |
| 298. C2×C4 | #14581783 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #24915848 | 2 |
| #24915824 | 2 |
| #24915771 | 2 |
| C4×#14581783 | 2 |
| #24909947 | 2 |
| #24909945 | 2 |
| #24909870 | 2 |
| C2×C42×Dic83 | 2 |
| C83×#2285 | 2 |
| #36640 | 83 |