Finite Group Databasebeta

C2×#23782215 #35227819

order20864
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C29

Aliases

direct productC2×#23782215

Splittings

FittingC22×C42×C163 ⋊ C2
SylowC163 ⋊ C2×#532

Subgroups

subgroupG/H
centerC22×C4C22×D163
commutator, cosocleC22×C163C25
FrattiniC22C24×D163
FittingC22×C42×C163C2
socleC23×C163C24
hypercenterC22×C42D163
hypocenterC163C2×#532
LCSG ▷ C22×C163 ▷ C163
UCSC1 ◁ C22×C4 ◁ C22×C42

1728 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 10432

Conjugacy classes & character table

5240 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(20864, 17793);