Order 20224.
896 conjugacy classes of subgroups.
The subgroup lattice has 376 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 35. C4×Dic158 | C8 | semidirect |
| 69. C4⋊C8×C79 | Q8 | semidirect |
| 155. Dic158 | C4⋊C8 | direct (N × H) |
| 171. C4×C79 | C8×Q8 | semidirect |
| 196. C79 | Q8×C4⋊C8 | semidirect |
| 253. C4⋊C8 | Dic158 | direct (N × H) |
| 363. C4 | C8×Dic158 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×C8×Dic158 | 2 |
| C42×Dic158 | 2 |
| #23764118 | 2 |
| #23764117 | 2 |
| #23763552 | 2 |
| #23763551 | 2 |
| C4⋊C8×Dic79 | 2 |
| C4×C4⋊C8×C79 | 2 |
| Q8×C4⋊C8 | 79 |