Finite Group Databasebeta

C22×#19099139 #35195079

order20224
automorphism?
homologyAbelianization (H1) = C26 · Schur multiplier (H2) = C214

Aliases

direct productC22×#19099139

Splittings

FittingC22×#117×C79 ⋊ C2
SylowC79 ⋊ C22×#536

Subgroups

subgroupG/H
centerC24C23×D79
commutator, cosocleC22×C79C26
FrattiniC22C25×D79
FittingC22×#117×C79C2
socleC24×C79C24
prime radicalC23×#11929624C2
hypercenterC22×#117D79
hypocenterC79C22×#536
LCSG ▷ C22×C79 ▷ C79
UCSC1 ◁ C24 ◁ C22×#117

11406 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 10112

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, 1076378);