Finite Group DatabasebetaFinite Group Databasebeta| order | 10374 |
| isoclinism | isoclinic class of D21 |
| automorphism | ? |
| homology | Abelianization (H1) = C2×C13×C19 · Schur multiplier (H2) = C1 |
| direct product | C13×C19×D21 |
| unambiguous semidirect product | C3⋊(C13×D7×C19) |
| unambiguous semidirect product | C7⋊(D3×C13×C19) |
| subgroup | G/H | |
|---|---|---|
| center, hypercenter | C13×C19 | D21 |
| commutator, cosocle, hypocenter | C3×C7 | C2×C13×C19 |
| Frattini | C1 | G |
| Fitting, socle | C3×C7×C13×C19 | C2 |
| LCS | G ▷ C3×C7 | |
| UCS | C1 ◁ C13×C19 | |
32 conjugacy classes of subgroups.
2964 conjugacy classes. The character table is too large to display.
| maximal subgroup of | C13×D19×D21, C19×D13×D21, D21×D247, … |
| maximal normal subgroup of | C13×D19×D21, C19×D13×D21, D21×D247, … |
| maximal quotient of | C13×C19×Dic21, C2×C13×C19×D21, C13×C19×D63, … |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(10374, 26);