Finite Group Databasebeta

C22×#19098340 #34440922

order20224
automorphism?
homologyAbelianization (H1) = C22×C42 · Schur multiplier (H2) = C25

Aliases

direct productC22×#19098340

Splittings

SylowC79 ⋊ C22×#347

Subgroups

subgroupG/H
centerC22×C4C4×Dic79
commutatorC4×C79C22×C42
FrattiniC2×C8C23×D79
FittingC22×M32×C79C2
socleC23×C79#97
prime radicalC24×C79M16
cosocleC2×C8×C79C24
hypercenterC22×M32D79
hypocenterC79C22×#347
LCSG ▷ C4×C79 ▷ C79
UCSC1 ◁ C22×C4 ◁ C22×M32

782 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 5056

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, 322221);