Finite Group Databasebeta

C2×#21449330 #29847882

order15616
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C29

Aliases

direct productC2×#21449330

Splittings

FittingC22×#123×C61 ⋊ C2
SylowC61 ⋊ C2×#2422

Subgroups

subgroupG/H
centerC24C23×D61
commutator, cosocleC23×C61C25
FrattiniC23C24×D61
FittingC22×#123×C61C2
socleC24×C61C24
prime radicalC22×#14519749C2
hypercenterC22×#123D61
hypocenterC61C2×#2422
LCSG ▷ C23×C61 ▷ C61
UCSC1 ◁ C24 ◁ C22×#123

3830 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 7808

Conjugacy classes & character table

1756 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(15616, 337437);