Order 22144.
612 conjugacy classes of subgroups.
The subgroup lattice has 250 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 11. C2×#14583805 | C4 | semidirect |
| 14. #19149586 | C4 | semidirect |
| 67. C2×Dic173 | C42 | semidirect |
| 88. C2×C4×C173 | C4⋊C4 | semidirect |
| 124. C173 | #1436 | semidirect |
| 213. C2×C4 | #14583805 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×#14583805 | 2 |
| C2×#19149586 | 2 |
| C22×C42×C173 | 2 |
| #1436 | 173 |