Finite Group Databasebeta

C2×C4⋊#16860990 #44569730

order32416
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23

Aliases

direct productC2×C4⋊#16860990
unambiguous semidirect productD1013⋊(C4⋊C4)

Splittings

FittingC2×C4×C1013 ⋊ C4
SylowC1013 ⋊ C2×C4⋊C4

Subgroups

subgroupG/H
centerC22C2×#16860990
commutatorC2×C1013C22×C4
FrattiniC2C22×#16860990
FittingC2×C4×C1013C4
socleC22×C1013C2×C4
prime radicalC22×D1013C22
cosocleC2×D1013C23
hypercenterC2×C4#16860990
hypocenterC1013C2×C4⋊C4
LCSG ▷ C2×C1013 ▷ C1013
UCSC1 ◁ C22 ◁ C2×C4

92 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 8104

Conjugacy classes & character table

2044 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(32416, 224);