Finite Group Databasebeta

C2×#21455546 #30547416

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

Aliases

direct productC2×#21455546

Splittings

FittingC22×#100×C61 ⋊ C2
SylowC61 ⋊ C2×#3068

Subgroups

subgroupG/H
centerC22C2×#14519750
commutator, cosocleC2×C4×C61C25
FrattiniC2×C4C24×D61
FittingC22×#100×C61C2
socleC22×C61C2×#121
hypercenterC22×#100D61
hypocenterC61C2×#3068
LCSG ▷ C2×C4×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C22 ◁ C23×C4 ◁ C22×#100

2746 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 1952

Conjugacy classes & character table

1378 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(15616, 1036971);