Finite Group Databasebeta

Q8×#4054 #12979880

order1280
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C28

Aliases

direct productQ8×#4054

Splittings

FittingC5×Q8×M16 ⋊ C2
SylowC5 ⋊ Q8×AGL(1,ℤ/8)

Subgroups

subgroupG/H
centerC22C23×D20
commutator, cosocleC2×C4×C5C25
FrattiniC2×C4C24×D5
FittingC5×Q8×M16C2
socleC22×C5C23×D4
prime radicalC2×#4054C22
hypercenterQ8×M16D5
hypocenterC5Q8×AGL(1,ℤ/8)
LCSG ▷ C2×C4×C5 ▷ C2×C5 ▷ C5
UCSC1 ◁ C22 ◁ C2×C4×Q8 ◁ Q8×M16

2010 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 320

Conjugacy classes & character table

155 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1280, 1050148);