Finite Group Databasebeta

C2×#23765522 #34442829

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

Aliases

direct productC2×#23765522

Splittings

FittingC22×Q32×C79 ⋊ C2
SylowC79 ⋊ C2×#2222

Subgroups

subgroupG/H
centerC22#19098796
commutator, cosocleC2×C8×C79C24
FrattiniC2×C8C23×D79
FittingC22×Q32×C79C2
socleC22×C79#466
prime radicalC2×#11929624D4
hypercenterC22×Q32D79
hypocenterC79C2×#2222
LCSG ▷ C2×C8×C79 ▷ C4×C79 ▷ C2×C79 ▷ C79
UCSC1 ◁ C22 ◁ C22×C4 ◁ C22×C8 ◁ C22×Q32

638 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 10112

Conjugacy classes & character table

1768 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(20224, 324128);