Finite Group DatabasebetaFinite Group DatabasebetaOrder 19328.
312 conjugacy classes of subgroups; only the 124 normal subgroups are shown.
This group has 312 conjugacy classes of subgroups — too many to draw. Only its 124 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×C151 | C22⋊C4 |
| commutator | C22 | C22×C8×C151 |
| Frattini, cosocle | C22×C4 | C23×C151 |
| socle | C22×C151 | C2×C22⋊C4 |
| prime radical | C22×D4×C151 | C4 |
| LCS | G ▷ C22 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C2×C4×C151 ◁ C2×C42×C151 ◁ G | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. #431×C151 | C2 | semidirect |
| 3. #323×C151 | C2 | semidirect |
| 17. C2×D4×C151 | C8 | semidirect |
| 71. C151 | #1460 | direct (N × H) |
| 72. #1460 | C151 | direct (N × H) |
| 74. #431 | C2×C151 | semidirect |
| 75. #323 | C2×C151 | semidirect |
| 89. C2×D4 | C8×C151 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×C4×D4×C151 | 2 |
| #431×C151 | 2 |
| #323×C151 | 2 |
| #1460 | 151 |