Finite Group DatabasebetaFinite Group DatabasebetaOrder 19328.
210 conjugacy classes of subgroups; only the 80 normal subgroups are shown.
This group has 210 conjugacy classes of subgroups — too many to draw. Only its 80 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
| subgroup | G/H | |
|---|---|---|
| center | C4×C151 | #127 |
| commutator, Frattini, cosocle | C22×C4 | C23×C151 |
| socle | C2×C151 | #399 |
| prime radical | C2×#41×C151 | C22 |
| LCS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C4×C151 ◁ C22×C4×C151 ◁ G | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. #430×C151 | C2 | semidirect |
| 2. #424×C151 | C2 | semidirect |
| 5. H(3,ℤ/4)×C151 | C2 | semidirect |
| 62. C151 | #2098 | direct (N × H) |
| 63. #2098 | C151 | direct (N × H) |
| 64. #430 | C2×C151 | semidirect |
| 65. #424 | C2×C151 | semidirect |
| 68. H(3,ℤ/4) | C2×C151 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #430×C151 | 2 |
| #424×C151 | 2 |
| #421×C151 | 2 |
| #408×C151 | 2 |
| H(3,ℤ/4)×C151 | 2 |
| #2098 | 151 |