Finite Group Databasebeta

C2×#21455123 #30546457

order15616
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C210

Aliases

direct productC2×#21455123

Splittings

FittingC22×H(5,𝔽2)×C61 ⋊ C2
SylowC61 ⋊ C2×#3012

Subgroups

subgroupG/H
centerC23C22×C22⋊D61
commutator, cosocleC2×C4×C61C25
FrattiniC2×C4C24×D61
FittingC22×H(5,𝔽2)×C61C2
socleC23×C61C22×D4
hypercenterC22×H(5,𝔽2)D61
hypocenterC61C2×#3012
LCSG ▷ C2×C4×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C23 ◁ C22×#41 ◁ C22×H(5,𝔽2)

5126 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 3904

Conjugacy classes & character table

2104 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(15616, 1036012);