Order 15616.
1510 conjugacy classes of subgroups.
The subgroup lattice has 306 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. #21446770 | C2 | direct (N × H) |
| 9. C2×#14519777 | C4 | semidirect |
| 31. #14519777 | C2×C4 | semidirect |
| 39. C2×C4⋊Dic61 | Q8 | semidirect |
| 94. C4⋊Dic61 | C2×Q8 | semidirect |
| 152. C2×C61 | #1988 | semidirect |
| 175. C61 | C2×#1988 | semidirect |
| 299. C2 | #21446770 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×#14519777 | 2 |
| C2×C4×C4⋊Dic61 | 2 |
| #21446770 | 2 |
| C2×#16839525 | 2 |
| C22×C4⋊C8×C61 | 2 |
| C2×#1988 | 61 |