Order 15616.
938 conjugacy classes of subgroups.
The subgroup lattice has 506 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 4. #21461935 | C2 | semidirect |
| 5. #21461934 | C2 | semidirect |
| 6. #21461933 | C2 | semidirect |
| 200. C4×D61 | #108 | semidirect |
| 236. C4×C61 | C2×#108 | semidirect |
| 243. Dic61 | C2×#108 | semidirect |
| 260. D61 | #1950 | semidirect |
| 292. C61 | C2×#1950 | semidirect |
| 495. C4 | D61⋊#108 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×D61⋊#108 | 2 |
| D61⋊#423 | 2 |
| C4×D61⋊M16 | 2 |
| #21461935 | 2 |
| #21461934 | 2 |
| #21461933 | 2 |
| #21461511 | 2 |
| C2×C4⋊C8×D61 | 2 |
| C2×#1950 | 61 |