Order 22784.
1070 conjugacy classes of subgroups.
The subgroup lattice has 276 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 11. #19151722 | C4 | direct (N × H) |
| 32. C4×Dic178 | C8 | semidirect |
| 46. C4×#10623494 | Q8 | semidirect |
| 114. Dic178 | C4×C8 | semidirect |
| 117. #10623494 | C4×Q8 | semidirect |
| 126. C4×C89 | C8×Q8 | semidirect |
| 146. C89 | C4×C8×Q8 | semidirect |
| 267. C4 | #19151722 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#19151722 | 2 |
| C42×Dic178 | 2 |
| #26020117 | 2 |
| #26020113 | 2 |
| C4×#15667941 | 2 |
| C42×#10623494 | 2 |
| C4×C8×Dic89 | 2 |
| C4×C4⋊C8×C89 | 2 |
| C4×C8×Q8 | 89 |