Finite Group DatabasebetaFinite Group Databasebeta| order | 20864 |
| nilpotency class | 2 |
| automorphism | ? |
| homology | Abelianization (H1) = C26×C163 · Schur multiplier (H2) = C215 |
| direct product | C24×D4×C163 |
| unambiguous semidirect product | C4⋊(C25×C163) |
| unambiguous semidirect product | C22⋊(C25×C163) |
| subgroup | G/H | |
|---|---|---|
| center, socle | C25×C163 | C22 |
| commutator, Frattini, cosocle | C2 | C26×C163 |
| LCS | G ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C25×C163 ◁ G | |
10552 conjugacy classes of subgroups.
| transitive degree | μt(G) = 10432 |
13040 conjugacy classes. The character table is too large to display.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(20864, 2320);