Order 38144.
1162 conjugacy classes of subgroups.
The subgroup lattice has 230 nodes — too large to display as a diagram.
| subgroup | G/H | |
|---|---|---|
| center, socle | C22×C149 | C22×C22⋊C4 |
| commutator | C22 | C23×C8×C149 |
| Frattini, cosocle | C22×C4 | C24×C149 |
| prime radical | C24×C149 | C22×C4 |
| LCS | G ▷ C22 ▷ C2 ▷ 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 |
|---|---|---|
| 2. #2982×C149 | C2 | semidirect |
| 3. #1461×C149 | C2 | semidirect |
| 19. C22×Q8×C149 | C8 | semidirect |
| 114. #17352 | C149 | direct (N × H) |
| 115. C149 | #17352 | direct (N × H) |
| 117. #2982 | C2×C149 | semidirect |
| 118. #1461 | C2×C149 | semidirect |
| 134. C22×Q8 | C8×C149 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#519×C149 | 2 |
| #2982×C149 | 2 |
| #1461×C149 | 2 |
| #1458×C149 | 2 |
| #17352 | 149 |