Finite Group Databasebeta

Q8×#3998 #13043646

order1280
automorphism?
homologyAbelianization (H1) = C23×C8 · Schur multiplier (H2) = C24

Aliases

direct productQ8×#3998

Splittings

SylowC5 ⋊ Q8×M32

Subgroups

subgroupG/H
center, FrattiniC2×C4C23×AGL(1,𝔽5)
commutator, socleC22×C5C23×C8
FittingC2×C4×C5×Q8C4
prime radicalC23×C5C22×C8
cosocleC2×#168C24
hypercenterC2×C4×Q8AGL(1,𝔽5)
hypocenterC5Q8×M32
LCSG ▷ C22×C5 ▷ C5
UCSC1 ◁ C2×C4 ◁ C2×C4×Q8

530 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 640

Conjugacy classes & character table

140 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1280, 1113914);