Finite Group DatabasebetaFinite Group Databasebeta| order | 462 |
| isoclinism | isoclinic class of D11 |
| automorphism | Aut(G) = C22×C3×AGL(1,𝔽11) (order 1320) · Inn(G) = D11 · Out(G) = C22×C3×C5 |
| homology | Abelianization (H1) = C2×C3×C7 · Schur multiplier (H2) = C1 |
| direct product | C3×C7×D11 |
| unambiguous semidirect product | C11⋊(C2×C3×C7) |
| Fitting, socle, Hall | C3×C7×C11 ⋊ C2 |
| derived, Sylow | C11 ⋊ C2×C3×C7 |
| Hall | C7×C11 ⋊ C2×C3 |
| Hall | C3×C11 ⋊ C2×C7 |
| subgroup | G/H | |
|---|---|---|
| center, hypercenter | C3×C7 | D11 |
| commutator, cosocle, hypocenter | C11 | C2×C3×C7 |
| Frattini | C1 | G |
| Fitting, socle | C3×C7×C11 | C2 |
| LCS | G ▷ C11 | |
| UCS | C1 ◁ C3×C7 | |
16 conjugacy classes of subgroups.
| minimal degree | μ(G) = 21 |
| transitive degree | μt(G) = 231 |
A minimal faithful permutation representation — 2 generators on 21 points:
(1,2,3)(4,5,6,7,8,9,10)(12,13)(14,15)(16,17)(18,19)(20,21);(11,12,14,16,18,20,21,19,17,15,13)147 conjugacy classes — view the full character table.
| maximal subgroup of | C3×D7×D11, D3×C7×D11, D11×D21, … |
| maximal normal subgroup of | C3×D7×D11, D3×C7×D11, D11×D21, … |
| maximal quotient of | C3×C7×Dic11, C2×C3×C7×D11, C7×C9×D11, … |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(462, 5);