Finite Group Databasebeta

C2×#23765477 #34442650

order20224
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C25

Aliases

direct productC2×#23765477

Splittings

FittingC2×#364×C79 ⋊ C2
SylowC79 ⋊ C2×#2213

Subgroups

subgroupG/H
centerC22#19098759
commutator, cosocleC2×C8×C79C24
FrattiniC2×C8C23×D79
FittingC2×#364×C79C2
socleC22×C79#459
hypercenterC2×#364D79
hypocenterC79C2×#2213
LCSG ▷ C2×C8×C79 ▷ C4×C79 ▷ C2×C79 ▷ C79
UCSC1 ◁ C22 ◁ C22×C4 ◁ C2×C4×C8 ◁ C2×#364

790 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 2528

Conjugacy classes & character table

2230 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(20224, 323949);