Finite Group Databasebeta

C2×#123×D149 #34057921

order19072
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C29

Aliases

direct productC2×#123×D149

Splittings

FittingC2×#123×C149 ⋊ C2
SylowC149 ⋊ C22×#123

Subgroups

subgroupG/H
centerC23C23×D149
commutator, cosocleC22×C149C25
FrattiniC22C24×D149
FittingC2×#123×C149C2
socleC23×C149C24
prime radicalC22×D4×D149C2
hypercenterC2×#123D149
hypocenterC149C22×#123
LCSG ▷ C22×C149 ▷ C149
UCSC1 ◁ C23 ◁ C2×#123

1968 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 4768

Conjugacy classes & character table

2128 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(19072, 17740);