Order 25216.
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 |
|---|---|---|
| 12. #20263233 | C4 | semidirect |
| 18. C2×C4⋊C4×C197 | C4 | semidirect |
| 64. C2×Dic197 | C4⋊C4 | semidirect |
| 87. C2×C4×C197 | C42 | semidirect |
| 124. C197 | #1436 | semidirect |
| 138. C2×C4⋊C4 | Dic197 | semidirect |
| 212. C2×C4 | C4×Dic197 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×C4×Dic197 | 2 |
| C2×#20263233 | 2 |
| C22×C4⋊C4×C197 | 2 |
| #1436 | 197 |