Order 13568.
678 conjugacy classes of subgroups.
The subgroup lattice has 268 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. #20273533 | C2 | semidirect |
| 4. #20273521 | C2 | semidirect |
| 29. C2×Dic212 | C8 | semidirect |
| 161. C53 | #17856 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #20283795 | 2 |
| C2×C4×Dic212 | 2 |
| #20273533 | 2 |
| #20273521 | 2 |
| #20273109 | 2 |
| #20272998 | 2 |
| C53×#1564 | 2 |
| #17856 | 53 |