Finite Group Databasebeta

C2×#21454428 #30543709

order15616
automorphism?
homologyAbelianization (H1) = C24×C4 · Schur multiplier (H2) = C29

Aliases

direct productC2×#21454428

Splittings

SylowC61 ⋊ C2×#2916

Subgroups

subgroupG/H
centerC2×C4C22×C22⋊D61
commutatorC4×C61C24×C4
FrattiniC2×C4C24×D61
FittingC2×C61×#568C2
socleC22×C61C22×C4⋊C4
prime radicalC22×#41×C61C22
cosocleC2×C4×C61C25
hypercenterC2×#568D61
hypocenterC61C2×#2916
LCSG ▷ C4×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C2×C4 ◁ C22×#41 ◁ C2×#568

2586 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 3904

Conjugacy classes & character table

2128 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(15616, 1033264);