Order 18688.
1154 conjugacy classes of subgroups.
The subgroup lattice has 346 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. C2×#17989706 | C2 | semidirect |
| 2. #22627108 | C2 | direct (N × H) |
| 3. C2×#17989685 | C2 | semidirect |
| 7. #17989706 | C22 | semidirect |
| 10. #17989685 | C22 | semidirect |
| 170. C2×C73 | #2115 | semidirect |
| 177. C73 | C2×#2115 | semidirect |
| 343. C2 | #22627108 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#17989706 | 2 |
| #22627108 | 2 |
| C2×#17989685 | 2 |
| C22×#14556678 | 2 |
| C2×#2115 | 73 |