Finite Group DatabasebetaFinite Group Databasebeta| order | 264 |
| isoclinism | isoclinic class of Dic22 |
| automorphism | Aut(G) = C23×AGL(1,𝔽11) (order 880) · Inn(G) = C2×D11 · Out(G) = C22×C5 |
| homology | Abelianization (H1) = C22×C3 · Schur multiplier (H2) = C2 |
| direct product | C3×C22⋊D11 |
| Fitting | C22×C3×C11 ⋊ C2 |
| Hall | C3×C11 ⋊ D4 |
| Sylow | C11 ⋊ C3×D4 |
| subgroup | G/H | |
|---|---|---|
| center | C2×C3 | C2×D11 |
| commutator, cosocle | C2×C11 | C22×C3 |
| Frattini | C2 | C2×C3×D11 |
| Fitting | C22×C3×C11 | C2 |
| socle | C2×C3×C11 | C22 |
| hypercenter | C22×C3 | D11 |
| hypocenter | C11 | C3×D4 |
| LCS | G ▷ C2×C11 ▷ C11 | |
| UCS | C1 ◁ C2×C3 ◁ C22×C3 | |
32 conjugacy classes of subgroups.
| minimal degree | μ(G) = 18 |
| transitive degree | μt(G) = 132 |
A minimal faithful permutation representation — 2 generators on 18 points:
(1,2,4,6,8,10,11,9,7,5,3)(13,15)(16,17,18);(2,3)(4,5)(6,7)(8,9)(10,11)(12,13)(14,15)75 conjugacy classes — view the full character table.
| maximal subgroup of | #10587241, #10587242, D3×C22⋊D11, … |
| maximal normal subgroup of | #10587241, #10587242, D3×C22⋊D11, … |
| maximal quotient of | C3×Dic11⋊C4, C3×(C2×D11)⋊C4, C3×#4323, … |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(264, 17);