Order 21248.
1230 conjugacy classes of subgroups.
The subgroup lattice has 418 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. #24909820 | C2 | semidirect |
| 3. C2×#19127470 | C2 | semidirect |
| 4. C2×#19127461 | C2 | semidirect |
| 9. #19127706 | C4 | semidirect |
| 20. #390×C83 | C4 | semidirect |
| 69. C4⋊Dic83 | C22⋊C4 | semidirect |
| 98. C2×D4×C83 | C42 | semidirect |
| 214. C83 | #10958 | semidirect |
| 225. #390 | Dic83 | semidirect |
| 292. C2×D4 | C4×Dic83 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#19127706 | 2 |
| #24909820 | 2 |
| C2×#19127470 | 2 |
| C2×#19127461 | 2 |
| C2×#390×C83 | 2 |
| #10958 | 83 |