Order 20224.
1302 conjugacy classes of subgroups.
The subgroup lattice has 326 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. #23764324 | C2 | semidirect |
| 4. #23764221 | C2 | semidirect |
| 23. C2×C4⋊Q8×C79 | C4 | semidirect |
| 169. C79 | #21811 | semidirect |
| 174. C2×C4⋊Q8 | Dic79 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#19098620 | 2 |
| #23765798 | 2 |
| #23764324 | 2 |
| #23764221 | 2 |
| #23763335 | 2 |
| C22×C4⋊Q8×C79 | 2 |
| #21811 | 79 |