Order 38144.
1314 conjugacy classes of subgroups.
The subgroup lattice has 392 nodes — too large to display as a diagram.
| subgroup | G/H | |
|---|---|---|
| center, socle | C22×C149 | C22×C22⋊C4 |
| commutator | C23 | C23×C4×C149 |
| Frattini, cosocle | C22×C4 | C24×C149 |
| prime radical | C23×D4×C149 | C4 |
| LCS | G ▷ C23 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C22×C149 ◁ C22×C42×C149 ◁ G | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. #2920×C149 | C2 | semidirect |
| 3. #1469×C149 | C2 | semidirect |
| 4. #1462×C149 | C2 | semidirect |
| 17. #432×C149 | C22 | semidirect |
| 19. #431×C149 | C22 | semidirect |
| 23. #323×C149 | C22 | semidirect |
| 195. #17393 | C149 | direct (N × H) |
| 196. C149 | #17393 | direct (N × H) |
| 198. #2920 | C2×C149 | semidirect |
| 199. #1469 | C2×C149 | semidirect |
| 200. #1462 | C2×C149 | semidirect |
| 213. #432 | C22×C149 | semidirect |
| 215. #431 | C22×C149 | semidirect |
| 219. #323 | C22×C149 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×#124×C149 | 2 |
| #2920×C149 | 2 |
| #1469×C149 | 2 |
| #1462×C149 | 2 |
| #17393 | 149 |