Finite Group DatabasebetaFinite Group Databasebeta| order | 20224 |
| nilpotency class | 2 |
| automorphism | ? |
| homology | Abelianization (H1) = C25×C79 · Schur multiplier (H2) = C27 |
| direct product | C79×#36757 |
| subgroup | G/H | |
|---|---|---|
| center, socle | C23×C79 | C25 |
| commutator, Frattini, cosocle | C23 | C25×C79 |
| prime radical | C79×#2847 | C2 |
| LCS | G ▷ C23 ▷ C1 | |
| UCS | C1 ◁ C23×C79 ◁ G | |
1950 conjugacy classes of subgroups.
| transitive degree | μt(G) = 5056 |
4108 conjugacy classes. The character table is too large to display.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(20224, 29745);