Finite Group Databasebeta

C22×D2528 #34446385

order20224
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C26

Aliases

direct productC22×D2528

Splittings

FittingC22×C32×C79 ⋊ C2
SylowC79 ⋊ C22×D32

Subgroups

subgroupG/H
centerC23D1264
commutator, cosocleC16×C79C24
FrattiniC16C23×D79
FittingC22×C32×C79C2
socleC23×C79D16
hypercenterC22×C32D79
hypocenterC79C22×D32
LCSG ▷ C16×C79 ▷ C8×C79 ▷ C4×C79 ▷ C2×C79 ▷ C79
UCSC1 ◁ C23 ◁ C22×C4 ◁ C22×C8 ◁ C22×C16 ◁ C22×C32

542 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 10112

Conjugacy classes & character table

5068 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(20224, 327684);