Order 15616.
350 conjugacy classes of subgroups.
The subgroup lattice has 192 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 6. C4⋊#11758185 | C4 | semidirect |
| 87. C4×C61 | #347 | semidirect |
| 110. C61 | #12658 | semidirect |
| 182. C4 | #16839540 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #21447575 | 2 |
| C2×#16839540 | 2 |
| #21443899 | 2 |
| C4×#97×C61 | 2 |
| #12658 | 61 |