Order 38144.
558 conjugacy classes of subgroups; only the 90 normal subgroups are shown.
This group has 558 conjugacy classes of subgroups — too many to draw. Only its 90 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
| subgroup | G/H | |
|---|---|---|
| center, socle | C22×C149 | B(4,𝔽2) |
| commutator, Frattini, cosocle | C22×D4 | C23×C149 |
| prime radical | C2×#127×C149 | C22 |
| LCS | G ▷ C22×D4 ▷ C22 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C22×C149 ◁ C23×C149 ◁ C22×D4×C149 ◁ G | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. C2×#352×C149 | C2 | semidirect |
| 4. #1890×C149 | C2 | semidirect |
| 6. #1867×C149 | C2 | semidirect |
| 7. #1390×C149 | C2 | semidirect |
| 259. #13423 | C149 | direct (N × H) |
| 260. C149 | #13423 | direct (N × H) |
| 263. C2×#352 | C2×C149 | semidirect |
| 264. #1890 | C2×C149 | semidirect |
| 266. #1867 | C2×C149 | semidirect |
| 267. #1390 | C2×C149 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #2709×C149 | 2 |
| C2×#353×C149 | 2 |
| C2×#352×C149 | 2 |
| #1890×C149 | 2 |
| #1887×C149 | 2 |
| #1867×C149 | 2 |
| #1390×C149 | 2 |
| #13423 | 149 |