Finite Group DatabasebetaFinite Group Databasebeta| order | 20224 |
| nilpotency class | 2 |
| isoclinism | isoclinic class of D42 |
| automorphism | ? |
| homology | Abelianization (H1) = C26×C79 · Schur multiplier (H2) = C213 |
| direct product | C22×#551×C79 |
| subgroup | G/H | |
|---|---|---|
| center, socle | C24×C79 | C24 |
| commutator, Frattini, cosocle | C22 | C26×C79 |
| prime radical | C22×#120×C79 | C2 |
| LCS | G ▷ C22 ▷ C1 | |
| UCS | C1 ◁ C24×C79 ◁ G | |
9526 conjugacy classes of subgroups.
| transitive degree | μt(G) = 5056 |
7900 conjugacy classes. The character table is too large to display.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(20224, 55691);