Order 18688.
1794 conjugacy classes of subgroups.
The subgroup lattice has 264 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. #22626841 | C2 | direct (N × H) |
| 2. C2×#17989639 | C2 | semidirect |
| 3. C2×#17989636 | C2 | semidirect |
| 7. #17989639 | C22 | semidirect |
| 8. #17989636 | C22 | semidirect |
| 128. C2×C73 | #2986 | semidirect |
| 138. C73 | C2×#2986 | semidirect |
| 260. C2 | #22626841 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #22626841 | 2 |
| C2×#17989639 | 2 |
| C2×#17989636 | 2 |
| C2×#17989612 | 2 |
| C2×#17989605 | 2 |
| C2×#17989143 | 2 |
| C2×#2986 | 73 |