Finite Group DatabasebetaFinite Group DatabasebetaOrder 19072.
244 conjugacy classes of subgroups; only the 112 normal subgroups are shown.
This group has 244 conjugacy classes of subgroups — too many to draw. Only its 112 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 | C22×C4 | C23×C149 |
| socle | C22×C149 | C2×C22⋊C4 |
| prime radical | C23×C149 | C2×D4 |
| 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 |
|---|---|---|
| 6. C4⋊Q8×C149 | C4 | semidirect |
| 7. #125×C149 | C4 | semidirect |
| 30. C42×C149 | Q8 | semidirect |
| 57. C149 | #1995 | direct (N × H) |
| 58. #1995 | C149 | direct (N × H) |
| 64. C4⋊Q8 | C4×C149 | semidirect |
| 65. #125 | C4×C149 | semidirect |
| 88. C42 | Q8×C149 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #533×C149 | 2 |
| #423×C149 | 2 |
| #376×C149 | 2 |
| #339×C149 | 2 |
| #1995 | 149 |