Order 20224.
1762 conjugacy classes of subgroups.
The subgroup lattice has 278 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. #23773952 | C2 | semidirect |
| 3. #23773939 | C2 | semidirect |
| 4. #23773931 | C2 | semidirect |
| 5. #23773914 | C2 | semidirect |
| 6. C2×#19098965 | C2 | semidirect |
| 62. #131×C79 | Q8 | semidirect |
| 63. #131×C79 | Q8 | semidirect |
| 148. C79 | #60666 | semidirect |
| 178. #131 | Dic158 | semidirect |
| 179. #131 | Dic158 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #23777226 | 2 |
| #23773952 | 2 |
| #23773939 | 2 |
| #23773931 | 2 |
| #23773914 | 2 |
| C2×#19098965 | 2 |
| #23772000 | 2 |
| #23771995 | 2 |
| C4×#131×C79 | 2 |
| #60666 | 79 |