Order 15616.
3774 conjugacy classes of subgroups.
The subgroup lattice has 228 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. #21454215 | C2 | direct (N × H) |
| 35. C2×C4×Dic61 | Q8 | semidirect |
| 76. C4×Dic61 | C2×Q8 | semidirect |
| 86. C2×C4×C61 | C4⋊Q8 | semidirect |
| 94. C2×Dic61 | C4⋊Q8 | semidirect |
| 107. C4×C61 | C2×C4⋊Q8 | semidirect |
| 109. Dic61 | C2×C4⋊Q8 | semidirect |
| 116. C2×C61 | #2868 | semidirect |
| 136. C61 | C2×#2868 | semidirect |
| 207. C2×C4 | #14519775 | semidirect |
| 222. C4 | C2×#14519775 | semidirect |
| 223. C2 | #21454215 | 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 |
| C22×#14519775 | 2 |
| #21454215 | 2 |
| C2×#16839631 | 2 |
| C2×C42×Dic61 | 2 |
| C22×C4⋊Q8×C61 | 2 |
| C2×#2868 | 61 |