Order 15616.
696 conjugacy classes of subgroups.
The subgroup lattice has 406 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 6. #16840707 | C4 | semidirect |
| 7. #16840706 | C4 | semidirect |
| 12. C4×C4⋊#6923 | C4 | semidirect |
| 17. #16840698 | C4 | semidirect |
| 24. #16839786 | C4 | semidirect |
| 26. M16×Dic61 | C4 | semidirect |
| 27. C61×#423 | C4 | semidirect |
| 214. #423 | #6923 | semidirect |
| 230. C61 | #8052 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #21462266 | 2 |
| C4×#14519856 | 2 |
| #21460699 | 2 |
| #21454451 | 2 |
| #8052 | 61 |