Finite Group Databasebeta

C2×#21455035 #30546348

order15616
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C210

Aliases

direct productC2×#21455035

Splittings

FittingC2×C61×#525 ⋊ C2
SylowC61 ⋊ C2×#3002

Subgroups

subgroupG/H
centerC22×C4C2×C22⋊D61
commutator, cosocleC2×C4×C61C25
FrattiniC2×C4C24×D61
FittingC2×C61×#525C2
socleC23×C61C22×D4
hypercenterC2×#525D61
hypocenterC61C2×#3002
LCSG ▷ C2×C4×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C22×C4 ◁ C24×C4 ◁ C2×#525

5130 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 3904

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, 1035903);