Order 38144.
982 conjugacy classes of subgroups.
The subgroup lattice has 210 nodes — too large to display as a diagram.
| subgroup | G/H | |
|---|---|---|
| center | C2×C4×C8×C149 | C22 |
| commutator | C2 | C22×C4×C8×C149 |
| Frattini, cosocle | C42 | C24×C149 |
| socle | C23×C149 | C2×C42 |
| prime radical | C24×C149 | C42 |
| LCS | G ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C2×C4×C8×C149 ◁ G | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. #1450×C149 | C2 | direct (N × H) |
| 4. C2×#322×C149 | C2 | semidirect |
| 5. C2×C82×C149 | C2 | semidirect |
| 18. #322×C149 | C22 | semidirect |
| 19. C82×C149 | C22 | semidirect |
| 22. C22×C8×C149 | C8 | semidirect |
| 56. C2×C8×C149 | C2×C8 | semidirect |
| 101. C2×C149 | #1450 | direct (N × H) |
| 104. C2×#1450 | C149 | direct (N × H) |
| 105. C149 | C2×#1450 | direct (N × H) |
| 108. #1450 | C2×C149 | direct (N × H) |
| 109. C2×#322 | C2×C149 | semidirect |
| 110. C2×C82 | C2×C149 | semidirect |
| 123. #322 | C22×C149 | semidirect |
| 124. C82 | C22×C149 | semidirect |
| 127. C22×C8 | C8×C149 | semidirect |
| 161. C2×C8 | C2×C8×C149 | semidirect |
| 206. C2 | #1450×C149 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#431×C149 | 2 |
| C22×C4×C8×C149 | 2 |
| #1450×C149 | 2 |
| C2×#322×C149 | 2 |
| C2×C82×C149 | 2 |
| C2×#1450 | 149 |