Finite Group DatabasebetaFinite Group Databasebeta| order | 16562 |
| isoclinism | isoclinic class of D91 |
| automorphism | ? |
| homology | Abelianization (H1) = C2×C7×C13 · Schur multiplier (H2) = C1 |
| direct product | C7×C13×D91 |
| unambiguous semidirect product | C7⋊(C7×C13×D13) |
| unambiguous semidirect product | C13⋊(C7×C13×D7) |
| Fitting, socle, Hall | C72×C132 ⋊ C2 |
| derived | C7×C13 ⋊ C2×C7×C13 |
| Sylow | C132 ⋊ C7×D7 |
| Sylow | C72 ⋊ C13×D13 |
| subgroup | G/H | |
|---|---|---|
| center, hypercenter | C7×C13 | D91 |
| commutator, cosocle, hypocenter | C7×C13 | C2×C7×C13 |
| Frattini | C1 | G |
| Fitting, socle | C72×C132 | C2 |
| LCS | G ▷ C7×C13 | |
| UCS | C1 ◁ C7×C13 | |
104 conjugacy classes of subgroups.
| transitive degree | μt(G) = 182 |
4277 conjugacy classes. The character table is too large to display.
| maximal subgroup of | C7×C13×D7×D13, C7×D13×D91, C7×D91⋊D13, … |
| maximal normal subgroup of | C7×C13×D7×D13, C7×D13×D91, C7×D91⋊D13, … |
| maximal quotient of | C7×C13×Dic91, C2×C7×C13×D91 |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(16562, 31);