Order 18176.
1254 conjugacy classes of subgroups.
The subgroup lattice has 486 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. #22588061 | C2 | semidirect |
| 4. #22588050 | C2 | semidirect |
| 12. C2×#14556087 | C4 | semidirect |
| 14. C22×C4⋊Dic71 | C4 | semidirect |
| 17. #17985983 | C4 | semidirect |
| 25. #410×C71 | C4 | semidirect |
| 34. C2×#11765849 | C2×C4 | semidirect |
| 74. #117×C71 | C2×C4 | semidirect |
| 248. C71 | #10765 | semidirect |
| 266. #410 | Dic71 | semidirect |
| 302. #117 | C2×Dic71 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#17986482 | 2 |
| C2×#17985983 | 2 |
| #22588061 | 2 |
| #22588050 | 2 |
| C2×#410×C71 | 2 |
| #10765 | 71 |