Order 22784.
1086 conjugacy classes of subgroups.
The subgroup lattice has 280 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 10. #19151705 | C4 | direct (N × H) |
| 26. C4×Q16×C89 | C4 | semidirect |
| 86. Q16×C89 | C42 | semidirect |
| 129. C4×C89 | #441 | semidirect |
| 148. C89 | C4×#441 | semidirect |
| 153. C4×Q16 | Dic89 | semidirect |
| 213. Q16 | C4×Dic89 | semidirect |
| 271. C4 | #19151705 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#19151705 | 2 |
| C4×Q8×Dic89 | 2 |
| #26020151 | 2 |
| C4×#15667944 | 2 |
| #26020084 | 2 |
| C4×#15667936 | 2 |
| C4×#15667922 | 2 |
| C2×C4×Q16×C89 | 2 |
| C4×#441 | 89 |