Finite Group Databasebeta

C2×#26012161 #36367042

order22144
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C29

Aliases

direct productC2×#26012161

Splittings

FittingC2×#127×C173 ⋊ C2
SylowC173 ⋊ C2×#550

Subgroups

subgroupG/H
centerC23C23×D173
commutator, cosocleC22×C173C25
FrattiniC22C24×D173
FittingC2×#127×C173C2
socleC23×C173C24
hypercenterC2×#127D173
hypocenterC173C2×#550
LCSG ▷ C22×C173 ▷ C173
UCSC1 ◁ C23 ◁ C2×#127

1736 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 11072

Conjugacy classes & character table

2458 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(22144, 17989);