Order 20096.
612 conjugacy classes of subgroups.
The subgroup lattice has 250 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 11. C2×#14578933 | C4 | semidirect |
| 15. #19097678 | C4 | semidirect |
| 66. C2×Dic157 | C42 | semidirect |
| 67. C2×Dic157 | C4⋊C4 | semidirect |
| 124. C157 | #1436 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×#14578933 | 2 |
| C22×C4×Dic157 | 2 |
| C2×#19097678 | 2 |
| C2×#95×C157 | 2 |
| #1436 | 157 |