Order 20224.
998 conjugacy classes of subgroups.
The subgroup lattice has 292 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 4. #23764141 | C2 | semidirect |
| 5. #23764136 | C2 | semidirect |
| 11. #19098601 | C4 | semidirect |
| 41. #14579095 | C2×C4 | semidirect |
| 42. #14579093 | C2×C4 | semidirect |
| 85. C2×C8×C79 | C4⋊C4 | semidirect |
| 153. C79 | #21154 | semidirect |
| 223. C2×C8 | Dic79⋊C4 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#19098601 | 2 |
| C22×#14579071 | 2 |
| #23765882 | 2 |
| #23764141 | 2 |
| #23764136 | 2 |
| #23763116 | 2 |
| C2×#427×C79 | 2 |
| #21154 | 79 |