Finite Group Databasebeta

C2×#21460989 #30608593

order15616
automorphism?
homologyAbelianization (H1) = C22×C32 · Schur multiplier (H2) = C22

Aliases

direct productC2×#21460989

Splittings

SylowC61 ⋊ C2×M128

Subgroups

subgroupG/H
centerC2×C16C2×#6923
commutatorC2×C61C22×C32
FrattiniC16C22×#6923
FittingC2×C32×C61C4
socleC22×C61C2×C32
prime radicalC22×D61C32
cosocle#14519683C23
hypercenterC2×C32#6923
hypocenterC61C2×M128
LCSG ▷ C2×C61 ▷ C61
UCSC1 ◁ C2×C16 ◁ C2×C32

134 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 7808

Conjugacy classes & character table

1120 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(15616, 1098148);