Finite Group Databasebeta

C2×#21447818 #29834040

order15616
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C25×C4

Aliases

direct productC2×#21447818

Splittings

FittingC2×C61×B(4,𝔽2) ⋊ C2
SylowC61 ⋊ C2×#2199

Subgroups

subgroupG/H
centerC22#16839948
commutator, cosocleC2×D4×C61C24
FrattiniC2×D4C23×D61
FittingC2×C61×B(4,𝔽2)C2
socleC22×C61B(4,𝔽2)
hypercenterC2×B(4,𝔽2)D61
hypocenterC61C2×#2199
LCSG ▷ C2×D4×C61 ▷ C22×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C22 ◁ C23 ◁ C22×D4 ◁ C2×B(4,𝔽2)

1392 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 1952

Conjugacy classes & character table

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(15616, 323595);