Order 21248.
1470 conjugacy classes of subgroups.
The subgroup lattice has 284 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. #24907555 | C2 | semidirect |
| 4. #24907184 | C2 | semidirect |
| 9. C2×#14581751 | C4 | semidirect |
| 16. #19127463 | C22 | semidirect |
| 147. C83 | #20701 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×#14581751 | 2 |
| C2×#19127665 | 2 |
| #24907555 | 2 |
| #24907184 | 2 |
| C83×#2280 | 2 |
| #20701 | 83 |