Finite Group Databasebeta

C2×#21455839 #30548030

order15616
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C28

Aliases

direct productC2×#21455839

Splittings

FittingC2×C61×#431 ⋊ C2
SylowC61 ⋊ C2×#3102

Subgroups

subgroupG/H
centerC22×C4C2×D244
commutator, cosocleC2×C4×C61C25
FrattiniC2×C4C24×D61
FittingC2×C61×#431C2
socleC23×C61C22×D4
prime radicalC2×#16839909C2
hypercenterC2×#431D61
hypocenterC61C2×#3102
LCSG ▷ C2×C4×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C22×C4 ◁ C22×C42 ◁ C2×#431

2202 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 7808

Conjugacy classes & character table

2476 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(15616, 1037585);