Finite Group Databasebeta

Q16×C19⋊C3 #11744844

order912
automorphism?
homologyAbelianization (H1) = C22×C3 · Schur multiplier (H2) = C1

Aliases

direct productQ16×C19⋊C3
unambiguous semidirect product(Q16×C19)⋊C3

Splittings

Fitting, HallQ16×C19 ⋊ C3
SylowC19 ⋊ C3×Q16

Subgroups

subgroupG/H
centerC2D4×C19⋊C3
commutator, cosocleC4×C19C22×C3
FrattiniC4C22×C19⋊C3
FittingQ16×C19C3
socleC2×C19C3×D4
prime radicalC2×C19⋊C3D4
hypercenterQ16C19⋊C3
hypocenterC19C3×Q16
LCSG ▷ C4×C19 ▷ C2×C19 ▷ C19
UCSC1 ◁ C2 ◁ C4 ◁ Q16

36 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 304

Conjugacy classes & character table

63 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#10597285⋊C3, #10597286⋊C3, SD32×C19⋊C3, …
maximal normal subgroup of#10597285⋊C3, #10597286⋊C3, SD32×C19⋊C3, …
maximal quotient of#103×C19⋊C3, #107×C19⋊C3, C2×Q16×C19⋊C3

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(912, 55);