Finite Group Databasebeta

C2×#23765089 #34441104

order20224
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C26

Aliases

direct productC2×#23765089

Splittings

SylowC79 ⋊ C2×#2133

Subgroups

subgroupG/H
centerC22C2×#14579076
commutatorC2×C4×C79C23×C4
FrattiniC2×Q8C23×D79
FittingC2×#536×C79C2
socleC22×C79C2×#99
prime radicalC22×#41×C79C4
cosocleC2×Q8×C79C24
hypercenterC2×#536D79
hypocenterC79C2×#2133
LCSG ▷ C2×C4×C79 ▷ C22×C79 ▷ C2×C79 ▷ C79
UCSC1 ◁ C22 ◁ C24 ◁ C23×Q8 ◁ C2×#536

1198 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 5056

Conjugacy classes & character table

1762 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(20224, 322403);