Finite Group Databasebeta

C2×#21455199 #30546676

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

Aliases

direct productC2×#21455199

Splittings

FittingC2×C61×#421 ⋊ C2
SylowC61 ⋊ C2×#3022

Subgroups

subgroupG/H
centerC22C2×#14519747
commutator, cosocleC2×C4×C61C25
FrattiniC2×C4C24×D61
FittingC2×C61×#421C2
socleC22×C61C2×#120
prime radicalC2×#16840598C2
hypercenterC2×#421D61
hypocenterC61C2×#3022
LCSG ▷ C2×C4×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C22 ◁ C23×C4 ◁ C2×#421

4742 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 3904

Conjugacy classes & character table

1378 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(15616, 1036231);