Finite Group Databasebeta

C2×#21455211 #30546735

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

Aliases

direct productC2×#21455211

Splittings

FittingC2×C61×#585 ⋊ C2
SylowC61 ⋊ C2×#3025

Subgroups

subgroupG/H
centerC2×C4#14519746
commutator, cosocleC23×C61C25
FrattiniC23C24×D61
FittingC2×C61×#585C2
socleC22×C61C2×#120
hypercenterC2×#585D61
hypocenterC61C2×#3025
LCSG ▷ C23×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C2×C4 ◁ C23×C4 ◁ C2×#585

5086 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 1952

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, 1036290);