Order 38144.
1326 conjugacy classes of subgroups.
The subgroup lattice has 418 nodes — too large to display as a diagram.
| subgroup | G/H | |
|---|---|---|
| center | C22×C4×C149 | C2×D4 |
| commutator | C2×C4 | C2×C42×C149 |
| Frattini, cosocle | C23×C4 | C23×C149 |
| socle | C23×C149 | C2×C4⋊C4 |
| prime radical | C25×C149 | Q8 |
| LCS | G ▷ C2×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C22×C4×C149 ◁ C24×C4×C149 ◁ G | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 4. C2×#341×C149 | C2 | semidirect |
| 186. C22×C149 | #341 | semidirect |
| 208. #10734 | C149 | direct (N × H) |
| 209. C149 | #10734 | direct (N × H) |
| 213. C2×#341 | C2×C149 | semidirect |
| 395. C22 | #341×C149 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C23×M16×C149 | 2 |
| C2×#407×C149 | 2 |
| C22×C22⋊C8×C149 | 2 |
| C2×#341×C149 | 2 |
| #10734 | 149 |