Finite Group Databasebeta

C2×C4⋊#16840926 #44530744

order31264
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23

Aliases

direct productC2×C4⋊#16840926
unambiguous semidirect productD977⋊(C4⋊C4)

Splittings

FittingC2×C4×C977 ⋊ C4
SylowC977 ⋊ C2×C4⋊C4

Subgroups

subgroupG/H
centerC22C2×#16840926
commutatorC2×C977C22×C4
FrattiniC2C22×#16840926
FittingC2×C4×C977C4
socleC22×C977C2×C4
prime radicalC22×D977C22
cosocleC2×D977C23
hypercenterC2×C4#16840926
hypocenterC977C2×C4⋊C4
LCSG ▷ C2×C977 ▷ C977
UCSC1 ◁ C22 ◁ C2×C4

92 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 7816

Conjugacy classes & character table

1972 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(31264, 224);