Finite Group DatabasebetaFinite Group Databasebeta| order | 20224 |
| nilpotency class | 2 |
| isoclinism | isoclinic class of H(7,𝔽2) |
| automorphism | ? |
| homology | Abelianization (H1) = C27×C79 · Schur multiplier (H2) = C220 |
| direct product | C2×C79×2−1+6 |
| subgroup | G/H | |
|---|---|---|
| center, socle | C22×C79 | C26 |
| commutator, Frattini, cosocle | C2 | C27×C79 |
| LCS | G ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C22×C79 ◁ G | |
59186 conjugacy classes of subgroups.
| transitive degree | μt(G) = 5056 |
10270 conjugacy classes. The character table is too large to display.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(20224, 56090);