Order 20224.
1578 conjugacy classes of subgroups.
The subgroup lattice has 368 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. #23771990 | C2 | semidirect |
| 4. #23763612 | C2 | semidirect |
| 5. #23763111 | C2 | semidirect |
| 16. #19098605 | C22 | semidirect |
| 21. #19098324 | C22 | semidirect |
| 24. C2×#100×C79 | C4 | semidirect |
| 62. C2×M16×C79 | C2×C4 | semidirect |
| 65. #100×C79 | C2×C4 | semidirect |
| 113. M16×C79 | C22×C4 | semidirect |
| 190. C79 | #20856 | semidirect |
| 204. C2×#100 | Dic79 | semidirect |
| 222. C2×M16 | C2×Dic79 | semidirect |
| 249. #100 | C2×Dic79 | semidirect |
| 282. M16 | C22×Dic79 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#19099038 | 2 |
| #23771990 | 2 |
| #23765982 | 2 |
| #23763612 | 2 |
| #23763111 | 2 |
| C22×#100×C79 | 2 |
| #20856 | 79 |