Finite Group Databasebeta

C22×#19098721 #35154583

order20224
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C210

Aliases

direct productC22×#19098721

Splittings

SylowC79 ⋊ C22×#451

Subgroups

subgroupG/H
centerC24C2×D316
commutator, cosocleC2×C4×C79C25
FrattiniC2×C4C24×D79
FittingC22×C22⋊C8×C79C2
socleC24×C79C2×D4
prime radicalC25×C79D4
hypercenterC22×C22⋊C8D79
hypocenterC79C22×#451
LCSG ▷ C2×C4×C79 ▷ C2×C79 ▷ C79
UCSC1 ◁ C24 ◁ C24×C4 ◁ C22×C22⋊C8

4982 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 10112

Conjugacy classes & character table

3196 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(20224, 1035882);