Order 20224.
818 conjugacy classes of subgroups.
The subgroup lattice has 302 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. #23763540 | C2 | semidirect |
| 4. #23763537 | C2 | semidirect |
| 157. C79 | #20769 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#19098587 | 2 |
| C2×C4×#11929608 | 2 |
| #23763540 | 2 |
| #23763537 | 2 |
| #23763126 | 2 |
| C2×#423×C79 | 2 |
| #20769 | 79 |