Order 20224.
1454 conjugacy classes of subgroups.
The subgroup lattice has 476 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. #23761280 | C2 | direct (N × H) |
| 6. C22×C4⋊Dic79 | C4 | semidirect |
| 10. #19098423 | C4 | semidirect |
| 15. C2×C79⋊#95 | C4 | semidirect |
| 21. C2×C22⋊C8×C79 | C4 | semidirect |
| 32. C2×C4⋊Dic79 | C2×C4 | semidirect |
| 41. C79⋊#95 | C2×C4 | semidirect |
| 59. C22⋊C8×C79 | C2×C4 | semidirect |
| 232. C2×C79 | #1294 | semidirect |
| 242. C79 | C2×#1294 | semidirect |
| 250. C2×C22⋊C8 | Dic79 | semidirect |
| 292. C22⋊C8 | C2×Dic79 | semidirect |
| 469. C2 | #23761280 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#19098423 | 2 |
| C22×C79⋊#95 | 2 |
| #23761280 | 2 |
| C22×C22⋊C8×C79 | 2 |
| C2×#1294 | 79 |