Finite Group Databasebeta

C2×#21454874 #30544771

order15616
automorphism?
homologyAbelianization (H1) = C24×C4 · Schur multiplier (H2) = C28

Aliases

direct productC2×#21454874

Splittings

FittingC2×C61×#433 ⋊ C2
SylowC61 ⋊ C2×#2977

Subgroups

subgroupG/H
centerC22×C4C23×D61
commutatorC22×C61C24×C4
FrattiniC2×C4C24×D61
FittingC2×C61×#433C2
socleC23×C61C23×C4
prime radicalC2×#16840274C2
cosocleC2×C4×C61C25
hypercenterC2×#433D61
hypocenterC61C2×#2977
LCSG ▷ C22×C61 ▷ C61
UCSC1 ◁ C22×C4 ◁ C2×#433

2362 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 3904

Conjugacy classes & character table

1780 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(15616, 1034326);