Finite Group Databasebeta

C2×#23762530 #34264135

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

Aliases

direct productC2×#23762530

Splittings

FittingC2×D4⋊C8×C79 ⋊ C2
SylowC79 ⋊ C2×#1631

Subgroups

subgroupG/H
centerC23#14579131
commutator, cosocleC42×C79C24
FrattiniC42C23×D79
FittingC2×D4⋊C8×C79C2
socleC23×C79#120
prime radicalC2×#19099234C2
hypercenterC2×D4⋊C8D79
hypocenterC79C2×#1631
LCSG ▷ C42×C79 ▷ C22×C79 ▷ C79
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×D4⋊C8

1322 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 10112

Conjugacy classes & character table

2236 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(20224, 145434);