Finite Group DatabasebetaFinite Group Databasebeta| order | 11550 |
| isoclinism | isoclinic class of D21 |
| automorphism | ? |
| homology | Abelianization (H1) = C2×C52×C11 · Schur multiplier (H2) = C5 |
| direct product | C52×C11×D21 |
| unambiguous semidirect product | C3⋊(C52×C11×D7) |
| unambiguous semidirect product | C7⋊(C52×D3×C11) |
| subgroup | G/H | |
|---|---|---|
| center, hypercenter | C52×C11 | D21 |
| commutator, cosocle, hypocenter | C3×C7 | C2×C52×C11 |
| Frattini | C1 | G |
| Fitting, socle | C3×C52×C7×C11 | C2 |
| LCS | G ▷ C3×C7 | |
| UCS | C1 ◁ C52×C11 | |
128 conjugacy classes of subgroups.
3300 conjugacy classes. The character table is too large to display.
| maximal subgroup of | C52×D11×D21, C52×D3×C11×D7, C52×D21⋊D11, … |
| maximal normal subgroup of | C52×D11×D21, C52×D3×C11×D7, C52×D21⋊D11, … |
| maximal quotient of | C52×C11×Dic21, C2×C52×C11×D21, C52×C11×D63, … |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(11550, 103);