Order 18176.
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 |
|---|---|---|
| 12. #17986107 | C4 | direct (N × H) |
| 13. C4×Dic284 | C4 | semidirect |
| 69. Dic284 | C42 | semidirect |
| 128. C4×C71 | #441 | semidirect |
| 148. C71 | C4×#441 | semidirect |
| 271. C4 | #17986107 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#17986107 | 2 |
| C2×C4×Dic284 | 2 |
| C42×Dic142 | 2 |
| #22588237 | 2 |
| C4×#14556060 | 2 |
| #22588171 | 2 |
| C4×#14556053 | 2 |
| C4×#97×C71 | 2 |
| C4×#441 | 71 |