Order 20224.
2290 conjugacy classes of subgroups.
The subgroup lattice has 280 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. #23766506 | C2 | semidirect |
| 2. #23766460 | C2 | semidirect |
| 5. #23765878 | C2 | semidirect |
| 6. C4×Q8×Dic79 | C2 | semidirect |
| 28. #533×C79 | C4 | semidirect |
| 148. C79 | #34154 | semidirect |
| 149. #533 | Dic79 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #23766506 | 2 |
| #23766460 | 2 |
| #23766431 | 2 |
| #23765898 | 2 |
| #23765878 | 2 |
| C4×Q8×Dic79 | 2 |
| C4×#14579120 | 2 |
| C2×#533×C79 | 2 |
| #34154 | 79 |