Finite Group Databasebeta

C2×#21461003 #30608777

order15616
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C29

Aliases

direct productC2×#21461003
unambiguous semidirect productD61⋊#1440

Splittings

FittingC22×C22⋊C4×C61 ⋊ C4
SylowC61 ⋊ C2×#1440

Subgroups

subgroupG/H
centerC24C22×#6923
commutatorC23×C61C23×C4
FrattiniC23C23×#6923
FittingC22×C22⋊C4×C61C4
socleC24×C61C22×C4
prime radicalC25×D61C22
cosocleC23×D61C24
hypercenterC22×C22⋊C4#6923
hypocenterC61C2×#1440
LCSG ▷ C23×C61 ▷ C61
UCSC1 ◁ C24 ◁ C22×C22⋊C4

4622 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 3904

Conjugacy classes & character table

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(15616, 1098332);