Order 20224.
1058 conjugacy classes of subgroups.
The subgroup lattice has 364 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. #23773942 | C2 | semidirect |
| 3. #23764745 | C2 | semidirect |
| 4. #23764343 | C2 | semidirect |
| 55. #14579078 | Q8 | semidirect |
| 83. #11929608 | C2×Q8 | semidirect |
| 189. C79 | #25824 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #23777203 | 2 |
| #23773942 | 2 |
| #23764745 | 2 |
| #23764343 | 2 |
| #23763609 | 2 |
| C4×#14579078 | 2 |
| C79×#2542 | 2 |
| #25824 | 79 |