Order 18176.
1598 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 |
|---|---|---|
| 4. #22588342 | C2 | direct (N × H) |
| 11. C2×C4×Dic142 | C4 | semidirect |
| 43. C4×Dic142 | C2×C4 | semidirect |
| 79. C2×Dic142 | C4⋊C4 | semidirect |
| 144. C2×C4×C71 | #103 | semidirect |
| 174. Dic142 | C2×C4⋊C4 | semidirect |
| 193. C4×C71 | C2×#103 | semidirect |
| 201. C2×C71 | #1803 | semidirect |
| 215. C71 | C2×#1803 | semidirect |
| 366. C2×C4 | #14556051 | semidirect |
| 404. C4 | C2×#14556051 | semidirect |
| 409. C2 | #22588342 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×C4×Dic142 | 2 |
| C22×C4⋊(C71⋊C8) | 2 |
| C22×#14556051 | 2 |
| #22588342 | 2 |
| C2×#17985761 | 2 |
| C2×#384×C71 | 2 |
| C2×#1803 | 71 |