Finite Group DatabasebetaFinite Group DatabasebetaOrder 19072.
166 conjugacy classes of subgroups; only the 100 normal subgroups are shown.
This group has 166 conjugacy classes of subgroups — too many to draw. Only its 100 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
| subgroup | G/H | |
|---|---|---|
| center | C2×C4×C149 | C2×D4 |
| commutator | C2×C4 | C22×C4×C149 |
| Frattini, cosocle | C42 | C23×C149 |
| socle | C22×C149 | C2×C4⋊C4 |
| prime radical | C23×C149 | C4⋊C4 |
| LCS | G ▷ C2×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C2×C4×C149 ◁ C2×C42×C149 ◁ G | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 4. #335×C149 | C2 | semidirect |
| 5. #334×C149 | C2 | semidirect |
| 47. C8×C149 | M16 | semidirect |
| 63. C149 | #1569 | direct (N × H) |
| 64. #1569 | C149 | direct (N × H) |
| 68. #335 | C2×C149 | semidirect |
| 69. #334 | C2×C149 | semidirect |
| 111. C8 | M16×C149 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #432×C149 | 2 |
| #423×C149 | 2 |
| C4×M16×C149 | 2 |
| #335×C149 | 2 |
| #334×C149 | 2 |
| #1569 | 149 |