Order 20224.
1154 conjugacy classes of subgroups.
The subgroup lattice has 380 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. #23764343 | C2 | semidirect |
| 11. #19099120 | C4 | semidirect |
| 13. C2×#14579161 | C4 | semidirect |
| 14. C2×#14579153 | C4 | semidirect |
| 32. C2×#11929608 | Q8 | semidirect |
| 84. #11929608 | C2×Q8 | semidirect |
| 195. C79 | #21306 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#19099120 | 2 |
| C2×C4×#11929608 | 2 |
| #23764343 | 2 |
| #23763110 | 2 |
| C79×#2285 | 2 |
| #21306 | 79 |