Finite Group Databasebeta

C2×#21446878 #29707013

order15616
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C27

Aliases

direct productC2×#21446878

Splittings

FittingC2×C61×#410 ⋊ C2
SylowC61 ⋊ C2×#2009

Subgroups

subgroupG/H
centerC22#16839671
commutator, cosocleC22×C4×C61C24
FrattiniC22×C4C23×D61
FittingC2×C61×#410C2
socleC22×C61#392
prime radicalC2×#16840560C2
hypercenterC2×#410D61
hypocenterC61C2×#2009
LCSG ▷ C22×C4×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C22 ◁ C23×C4 ◁ C2×#410

1926 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 3904

Conjugacy classes & character table

1366 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(15616, 196568);