Order 38144.
178 conjugacy classes of subgroups.
| subgroup | G/H | |
|---|---|---|
| center | C4×C149 | C2×D16 |
| commutator | C16 | C22×C4×C149 |
| Frattini, cosocle | C2×C16 | C23×C149 |
| socle | C2×C149 | C2×#366 |
| prime radical | C23×C149 | Q32 |
| LCS | G ▷ C16 ▷ C8 ▷ C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C4×C149 ◁ C22×C4×C149 ◁ C22×C8×C149 ◁ C22×C16×C149 ◁ G | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. #1425×C149 | C2 | semidirect |
| 48. #13636 | C149 | direct (N × H) |
| 49. C149 | #13636 | direct (N × H) |
| 52. #1425 | C2×C149 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×M64×C149 | 2 |
| C2×#368×C149 | 2 |
| #1425×C149 | 2 |
| #13636 | 149 |