Order 20096.
568 conjugacy classes of subgroups.
The subgroup lattice has 178 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. #23757141 | C2 | semidirect |
| 2. #23757139 | C2 | semidirect |
| 5. C4×C4⋊Dic157 | C2 | semidirect |
| 7. #23757119 | C2 | semidirect |
| 19. C2×C42×C157 | C4 | semidirect |
| 88. C157 | #2283 | semidirect |
| 104. C2×C42 | Dic157 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #23757141 | 2 |
| #23757139 | 2 |
| #23757136 | 2 |
| #23757133 | 2 |
| C4×C4⋊Dic157 | 2 |
| C4×C22⋊Dic157 | 2 |
| #23757119 | 2 |
| C22×C42×C157 | 2 |
| #2283 | 157 |