Finite Group Databasebeta

C2×#21446645 #29683732

order15616
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C25×C4

Aliases

direct productC2×#21446645

Splittings

FittingC22×#104×C61 ⋊ C2
SylowC61 ⋊ C2×#1962

Subgroups

subgroupG/H
centerC22×C4D4×D61
commutatorC2×C4×C61C23×C4
FrattiniC22×C4C23×D61
FittingC22×#104×C61C2
socleC23×C61C2×C22⋊C4
prime radicalC2×#16840308C2
cosocleC22×C4×C61C24
hypercenterC22×#104D61
hypocenterC61C2×#1962
LCSG ▷ C2×C4×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C22×C4 ◁ C23×C4 ◁ C22×#104

1878 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 3904

Conjugacy classes & character table

1768 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(15616, 173287);