Finite Group Databasebeta

Q8×C3⋊#261 #11929189

order1248
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C22

Aliases

direct productQ8×C3⋊#261

Splittings

FittingC3×Q8×C13 ⋊ C4
HallC3×C13 ⋊ C4×Q8
SylowC13 ⋊ Q8×Dic3
SylowC3 ⋊ Q8×#261

Subgroups

subgroupG/H
center, FrattiniC2C22×C3⋊#261
commutator, socleC2×C3×C13C22×C4
FittingC3×Q8×C13C4
prime radical, cosocleC2×C3×D13C23
hypercenterQ8C3⋊#261
hypocenterC3×C13C4×Q8
LCSG ▷ C2×C3×C13 ▷ C3×C13
UCSC1 ◁ C2 ◁ Q8

140 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 312

Conjugacy classes & character table

75 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1248, 1301);