Order 20224.
2782 conjugacy classes of subgroups.
The subgroup lattice has 454 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. #23761630 | C2 | semidirect |
| 4. #23761629 | C2 | semidirect |
| 10. C2×#14579120 | C4 | semidirect |
| 13. C22×C4⋊Dic79 | C4 | semidirect |
| 23. C2×#117×C79 | C4 | semidirect |
| 43. C2×C4⋊Dic79 | C2×C4 | semidirect |
| 49. C2×C4×Dic79 | C2×C4 | semidirect |
| 65. C2×C4⋊C4×C79 | C2×C4 | semidirect |
| 71. C2×C42×C79 | C2×C4 | semidirect |
| 160. C2×C4×C79 | #95 | semidirect |
| 233. C79 | #13795 | semidirect |
| 241. C2×#117 | Dic79 | semidirect |
| 285. C2×C4⋊C4 | C2×Dic79 | semidirect |
| 297. C2×C42 | C2×Dic79 | semidirect |
| 397. C2×C4 | C79⋊#95 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×#14579120 | 2 |
| C23×C4⋊Dic79 | 2 |
| #23761630 | 2 |
| #23761629 | 2 |
| #23761622 | 2 |
| C22×#117×C79 | 2 |
| #13795 | 79 |