Order 20224.
1670 conjugacy classes of subgroups.
The subgroup lattice has 340 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. C2×M16×Dic79 | C2 | semidirect |
| 4. #23763168 | C2 | semidirect |
| 5. #23763093 | C2 | semidirect |
| 15. #19098527 | C4 | semidirect |
| 18. C2×#14579071 | C22 | semidirect |
| 19. C2×C8×Dic79 | C22 | semidirect |
| 20. #19098317 | C22 | semidirect |
| 23. #407×C79 | C4 | semidirect |
| 44. C22⋊(C79⋊C8) | C2×C4 | semidirect |
| 60. C22⋊C8×C79 | C2×C4 | semidirect |
| 176. C79 | #20377 | semidirect |
| 188. #407 | Dic79 | semidirect |
| 228. C22⋊C8 | C2×Dic79 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×#14579120 | 2 |
| C2×#19098527 | 2 |
| C2×M16×Dic79 | 2 |
| #23763168 | 2 |
| #23763093 | 2 |
| C2×#407×C79 | 2 |
| #20377 | 79 |