Finite Group Databasebeta

C22×#19098805 #35155368

order20224
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C29

Aliases

direct productC22×#19098805

Splittings

FittingC22×#107×C79 ⋊ C2
SylowC79 ⋊ C22×#467

Subgroups

subgroupG/H
centerC24D4×D79
commutator, cosocleC2×C4×C79C25
FrattiniC2×C4C24×D79
FittingC22×#107×C79C2
socleC24×C79C2×D4
prime radicalC24×D79D4
hypercenterC22×#107D79
hypocenterC79C22×#467
LCSG ▷ C2×C4×C79 ▷ C2×C79 ▷ C79
UCSC1 ◁ C24 ◁ C23×C4 ◁ C22×#107

3006 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 10112

Conjugacy classes & character table

2272 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(20224, 1036667);