Order 38144.
874 conjugacy classes of subgroups.
The subgroup lattice has 328 nodes — too large to display as a diagram.
| subgroup | G/H | |
|---|---|---|
| center, socle | C22×C149 | C22×C22⋊C4 |
| commutator | C2×C4 | C23×C4×C149 |
| Frattini, cosocle | C22×C4 | C24×C149 |
| prime radical | C23×C149 | C22×D4 |
| LCS | G ▷ C2×C4 ▷ C22 ▷ C1 | |
| UCS | C1 ◁ C22×C149 ◁ C2×C4×Q8×C149 ◁ G | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 8. Q82×C149 | C4 | semidirect |
| 10. #557×C149 | C4 | semidirect |
| 163. #17632 | C149 | direct (N × H) |
| 164. C149 | #17632 | direct (N × H) |
| 172. Q82 | C4×C149 | semidirect |
| 174. #557 | C4×C149 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #3502×C149 | 2 |
| #2983×C149 | 2 |
| #2356×C149 | 2 |
| #1518×C149 | 2 |
| #1515×C149 | 2 |
| #1506×C149 | 2 |
| #1503×C149 | 2 |
| #17632 | 149 |