Finite Group Databasebeta

C2×#21462273 #30624573

order15616
automorphism?
homologyAbelianization (H1) = C24×C4 · Schur multiplier (H2) = C28×C4

Aliases

direct productC2×#21462273
unambiguous semidirect productD61⋊#2290

Splittings

FittingC2×C4×D4×C61 ⋊ C4
SylowC61 ⋊ C2×#2290

Subgroups

subgroupG/H
centerC22×C4C22×#6923
commutatorC22×C61C24×C4
FrattiniC22C24×#6923
FittingC2×C4×D4×C61C4
socleC23×C61C23×C4
prime radicalC22×D4×D61C22
cosocleC22×D61C25
hypercenterC2×C4×D4#6923
hypocenterC61C2×#2290
LCSG ▷ C22×C61 ▷ C61
UCSC1 ◁ C22×C4 ◁ C2×C4×D4

4134 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 1952

Conjugacy classes & character table

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(15616, 1114128);