Order 15616.
1158 conjugacy classes of subgroups.
The subgroup lattice has 348 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. #21461736 | C2 | semidirect |
| 3. #21461735 | C2 | semidirect |
| 4. #21461734 | C2 | semidirect |
| 88. C42×C61 | M16 | semidirect |
| 100. C4×Dic61 | M16 | semidirect |
| 101. C4×Dic61 | M16 | semidirect |
| 197. C61 | #20752 | semidirect |
| 279. C42 | #11758217 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#16840765 | 2 |
| #21461736 | 2 |
| #21461735 | 2 |
| #21461734 | 2 |
| #21461482 | 2 |
| C2×C42×Dic61 | 2 |
| #20752 | 61 |