Finite Group DatabasebetaFinite Group DatabasebetaOrder 19072.
212 conjugacy classes of subgroups; only the 92 normal subgroups are shown.
This group has 212 conjugacy classes of subgroups — too many to draw. Only its 92 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 | C2×C22⋊C4 |
| commutator | C2×C4 | C22×C4×C149 |
| Frattini, cosocle | C42 | C23×C149 |
| prime radical | C23×C149 | C22⋊C4 |
| LCS | G ▷ C2×C4 ▷ C22 ▷ C1 | |
| UCS | C1 ◁ C22×C149 ◁ C2×C42×C149 ◁ G | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 4. #330×C149 | C2 | semidirect |
| 72. C149 | #1528 | direct (N × H) |
| 73. #1528 | C149 | direct (N × H) |
| 77. #330 | C2×C149 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#125×C149 | 2 |
| #432×C149 | 2 |
| C4×M16×C149 | 2 |
| #330×C149 | 2 |
| #1528 | 149 |