Finite Group Databasebeta

C4×(C19⋊C3)⋊Q8 #14269059

order1824
isoclinismisoclinic class of (C19⋊C3)⋊Q8
automorphism?
homologyAbelianization (H1) = C22×C3×C4 · Schur multiplier (H2) = C22

Aliases

direct productC4×(C19⋊C3)⋊Q8
unambiguous semidirect product(C4×Dic38)⋊C3

Splittings

HallC4×Dic38 ⋊ C3
HallC19⋊C3 ⋊ C4×Q8
SylowC19 ⋊ C3×C4×Q8

Subgroups

subgroupG/H
centerC2×C4C2×D19⋊C3
commutatorC2×C19C22×C3×C4
FrattiniC22C22×D19⋊C3
FittingC42×C19C2×C3
socle, cosocleC22×C19C23×C3
prime radicalC22×C19⋊C3C23
hypercenterC42D19⋊C3
hypocenterC19C3×C4×Q8
LCSG ▷ C2×C19 ▷ C19
UCSC1 ◁ C2×C4 ◁ C42

140 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 608

Conjugacy classes & character table

108 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1824, 286);