Finite Group Databasebeta

C2×#21455183 #30546658

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

Aliases

direct productC2×#21455183

Splittings

FittingC22×2−1+4×C61 ⋊ C2
SylowC61 ⋊ C2×#3020

Subgroups

subgroupG/H
centerC22C2×#14519746
commutator, cosocleC2×C4×C61C25
FrattiniC2×C4C24×D61
FittingC22×2−1+4×C61C2
socleC22×C61C2×#120
hypercenterC22×2−1+4D61
hypocenterC61C2×#3020
LCSG ▷ C2×C4×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C22 ◁ C23×C4 ◁ C22×2−1+4

4710 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 3904

Conjugacy classes & character table

2098 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(15616, 1036213);