Finite Group Databasebeta

C22×#19098442 #34446582

order20224
automorphism?
homologyAbelianization (H1) = C24×C4 · Schur multiplier (H2) = C212

Aliases

direct productC22×#19098442

Splittings

FittingC25×C4×C79 ⋊ C2
SylowC79 ⋊ C22×#386

Subgroups

subgroupG/H
centerC25C22×D79
commutatorC22×C79C24×C4
FrattiniC23C24×D79
FittingC25×C4×C79C2
socleC25×C79C23
prime radicalC24×C22⋊D79C2
cosocleC23×C79C25
hypercenterC25×C4D79
hypocenterC79C22×#386
LCSG ▷ C22×C79 ▷ C79
UCSC1 ◁ C25 ◁ C25×C4

11630 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 10112

Conjugacy classes & character table

5104 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(20224, 327881);