Order 15616.
570 conjugacy classes of subgroups.
The subgroup lattice has 222 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 99. C4×C61 | #332 | semidirect |
| 127. C61 | #9694 | semidirect |
| 210. C4 | #16839507 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #21454217 | 2 |
| C4×C4⋊#92418 | 2 |
| C2×#16839507 | 2 |
| C61×#1842 | 2 |
| #9694 | 61 |