Order 22784.
718 conjugacy classes of subgroups.
The subgroup lattice has 322 nodes — too large to display as a diagram.
| subgroup | G/H | |
|---|---|---|
| center, socle | C22×C89 | #386 |
| commutator | C23 | C2×C42×C89 |
| Frattini, cosocle | C23×C4 | C23×C89 |
| prime radical | C24×C89 | C22×C4 |
| LCS | G ▷ C23 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C22×C89 ◁ C23×C4×C89 ◁ G | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 17. #344×C89 | C4 | semidirect |
| 78. M16×C89 | C4⋊C4 | semidirect |
| 153. #10916 | C89 | direct (N × H) |
| 166. C89 | #10916 | direct (N × H) |
| 178. #344 | C4×C89 | semidirect |
| 239. M16 | C4⋊C4×C89 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C89×#2873 | 2 |
| C89×#2317 | 2 |
| C2×#344×C89 | 2 |
| C89×#1742 | 2 |
| C2×#343×C89 | 2 |
| #10916 | 89 |