Order 15616.
1086 conjugacy classes of subgroups.
The subgroup lattice has 244 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 11. #16840142 | C4 | semidirect |
| 73. C4×Dic61 | Q16 | semidirect |
| 110. C4×C61 | C4×Q16 | semidirect |
| 116. Dic61 | #494 | semidirect |
| 145. C61 | C4×#494 | semidirect |
| 235. C4 | #16839856 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#16840142 | 2 |
| C2×#16839856 | 2 |
| #21448386 | 2 |
| #21446678 | 2 |
| #21446620 | 2 |
| C4×C8×Dic61 | 2 |
| C61×#1845 | 2 |
| C4×#494 | 61 |