Finite Group Databasebeta

C2×#23781593 #35217763

order20864
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C26

Aliases

direct productC2×#23781593

Splittings

SylowC163 ⋊ C2×#397

Subgroups

subgroupG/H
centerC24C22×D163
commutator, cosocleC23×C163C24
FrattiniC23C23×D163
FittingC22×C22⋊C4×C163C2
socleC24×C163C23
prime radicalC25×C163C22
hypercenterC22×C22⋊C4D163
hypocenterC163C2×#397
LCSG ▷ C23×C163 ▷ C163
UCSC1 ◁ C24 ◁ C22×C22⋊C4

820 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 10432

Conjugacy classes & character table

3284 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(20864, 7737);