Order 22784.
1778 conjugacy classes of subgroups.
The subgroup lattice has 452 nodes — too large to display as a diagram.
| subgroup | G/H | |
|---|---|---|
| center, Frattini | C24 | C23×D89 |
| commutator | C22×C89 | C22×C42 |
| Fitting | C89×C4⋊#95 | C2 |
| socle, prime radical, cosocle | C24×C89 | C24 |
| hypercenter | C4⋊#95 | D89 |
| hypocenter | C89 | #13821 |
| LCS | G ▷ C22×C89 ▷ C89 | |
| UCS | C1 ◁ C24 ◁ C4⋊#95 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 15. #19151494 | C4 | semidirect |
| 17. C4×C4⋊Dic89 | C4 | semidirect |
| 93. C4⋊Dic89 | C42 | semidirect |
| 94. C4⋊Dic89 | C4⋊C4 | semidirect |
| 209. C4×C89 | C4×C4⋊C4 | semidirect |
| 234. C89 | #13821 | semidirect |
| 439. C4 | #19151449 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#19151494 | 2 |
| C2×C4⋊C4×Dic89 | 2 |
| C2×C4×C4⋊Dic89 | 2 |
| C2×#19151449 | 2 |
| #26018483 | 2 |
| #26018476 | 2 |
| C4×#15667919 | 2 |
| C89×C4⋊#95 | 2 |
| #13821 | 89 |