Order 20224.
746 conjugacy classes of subgroups.
The subgroup lattice has 390 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. #23761257 | C2 | direct (N × H) |
| 9. #19098620 | C4 | semidirect |
| 13. C2×#14579072 | C4 | semidirect |
| 22. #432×C79 | C4 | semidirect |
| 24. C2×C4⋊C8×C79 | C4 | semidirect |
| 40. #14579072 | C2×C4 | semidirect |
| 60. C4⋊C8×C79 | C2×C4 | semidirect |
| 191. C2×C79 | #1285 | semidirect |
| 199. C79 | C2×#1285 | semidirect |
| 209. #432 | Dic79 | semidirect |
| 212. C2×C4⋊C8 | Dic79 | semidirect |
| 249. C4⋊C8 | C2×Dic79 | semidirect |
| 385. C2 | #23761257 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#19098620 | 2 |
| C2×C4×C4⋊Dic79 | 2 |
| #23761257 | 2 |
| C2×#432×C79 | 2 |
| C2×#1285 | 79 |