Finite Group Databasebeta

C22×#16839939 #30546620

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

Aliases

direct productC22×#16839939

Splittings

FittingC22×#124×C61 ⋊ C2
SylowC61 ⋊ C22×#455

Subgroups

subgroupG/H
centerC23#14519745
commutator, cosocleC2×C4×C61C25
FrattiniC2×C4C24×D61
FittingC22×#124×C61C2
socleC23×C61#120
prime radicalC22×#14519822C2
hypercenterC22×#124D61
hypocenterC61C22×#455
LCSG ▷ C2×C4×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C23 ◁ C23×C4 ◁ C22×#124

5110 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 3904

Conjugacy classes & character table

1744 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(15616, 1036175);