Finite Group Databasebeta

Q8×#14519801 #30560583

order15616
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C28

Aliases

direct productQ8×#14519801

Splittings

FittingQ8×D8×C61 ⋊ C2
SylowC61 ⋊ Q8×AGL(1,ℤ/8)

Subgroups

subgroupG/H
centerC22C22×D4×D61
commutator, cosocleC2×C4×C61C25
FrattiniC2×C4C24×D61
FittingQ8×D8×C61C2
socleC22×C61C23×D4
prime radicalC2×#14519801C22
hypercenterQ8×D8D61
hypocenterC61Q8×AGL(1,ℤ/8)
LCSG ▷ C2×C4×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C22 ◁ C4×Q8 ◁ Q8×D8

2010 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 3904

Conjugacy classes & character table

1105 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(15616, 1050138);