Order 20224.
1386 conjugacy classes of subgroups.
The subgroup lattice has 350 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. #23764339 | C2 | semidirect |
| 4. #23764335 | C2 | semidirect |
| 35. C2×#11929608 | Q8 | semidirect |
| 74. C2×Dic158 | M16 | semidirect |
| 84. C2×C79⋊C8 | C2×Q8 | semidirect |
| 181. C79 | #21303 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×C4×Dic158 | 2 |
| C2×C4×#11929608 | 2 |
| #23764339 | 2 |
| #23764335 | 2 |
| #23763093 | 2 |
| C2×#423×C79 | 2 |
| #21303 | 79 |