Finite Group Databasebeta

C22×#19098501 #34454502

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

Aliases

direct productC22×#19098501

Splittings

SylowC79 ⋊ C22×#400

Subgroups

subgroupG/H
centerC25C22×D79
commutator, cosocleC23×C79C25
FrattiniC23C24×D79
FittingC23×C4⋊C4×C79C2
socle, prime radicalC25×C79C23
hypercenterC23×C4⋊C4D79
hypocenterC79C22×#400
LCSG ▷ C23×C79 ▷ C79
UCSC1 ◁ C25 ◁ C23×C4⋊C4

3550 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 20224

Conjugacy classes & character table

3208 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(20224, 335801);