Finite Group Databasebeta

C2×#10604995 #13030825

order1280
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C24×C4

Aliases

direct productC2×#10604995

Splittings

SylowC5 ⋊ C2×#1536

Subgroups

subgroupG/H
centerC23C2×C22⋊AGL(1,𝔽5)
commutatorC2×C4×C5C23×C4
FrattiniC2×C4C23×AGL(1,𝔽5)
FittingC22×C5×#41C4
socleC23×C5C2×C22⋊C4
prime radicalC2×#66166C2
cosocleC4×Dic5C24
hypercenterC22×#41AGL(1,𝔽5)
hypocenterC5C2×#1536
LCSG ▷ C2×C4×C5 ▷ C22×C5 ▷ C5
UCSC1 ◁ C23 ◁ C23×C4 ◁ C22×#41

1234 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 640

Conjugacy classes & character table

92 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1280, 1101093);