Finite Group DatabasebetaFinite Group Databasebeta| order | 20748 |
| automorphism | ? |
| homology | Abelianization (H1) = C22×C3×C13×C19 · Schur multiplier (H2) = C2 |
| direct product | C2×C3×C13×D7×C19 |
| subgroup | G/H | |
|---|---|---|
| center, hypercenter | C2×C3×C13×C19 | D7 |
| commutator, cosocle, hypocenter | C7 | C22×C3×C13×C19 |
| Frattini | C1 | G |
| Fitting, socle | C2×C3×C7×C13×C19 | C2 |
| LCS | G ▷ C7 | |
| UCS | C1 ◁ C2×C3×C13×C19 | |
80 conjugacy classes of subgroups.
| transitive degree | μt(G) = 10374 |
7410 conjugacy classes. The character table is too large to display.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(20748, 429);