Finite Group Databasebeta

Q8×Dic39 #11929004

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

Aliases

direct productQ8×Dic39

Splittings

HallC3×C13 ⋊ C4×Q8
SylowC13 ⋊ Q8×Dic3
SylowC3 ⋊ Q8×Dic13

Subgroups

subgroupG/H
center, FrattiniC22C22×D39
commutatorC2×C3×C13C22×C4
FittingC2×C3×Q8×C13C2
socle, prime radical, cosocleC22×C3×C13C23
hypercenterC2×Q8D39
hypocenterC3×C13C4×Q8
LCSG ▷ C2×C3×C13 ▷ C3×C13
UCSC1 ◁ C22 ◁ C2×Q8

140 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 1248

Conjugacy classes & character table

210 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1248, 1116);