Finite Group DatabasebetaFinite Group Databasebeta| order | 20864 |
| nilpotency class | 2 |
| automorphism | ? |
| homology | Abelianization (H1) = C22×C42×C163 · Schur multiplier (H2) = C28 |
| direct product | C22×#95×C163 |
| subgroup | G/H | |
|---|---|---|
| center, socle, prime radical | C25×C163 | C22 |
| commutator | C2 | C22×C42×C163 |
| Frattini, cosocle | C23 | C24×C163 |
| LCS | G ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C25×C163 ◁ G | |
1880 conjugacy classes of subgroups.
| transitive degree | μt(G) = 20864 |
13040 conjugacy classes. The character table is too large to display.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(20864, 998);