Finite Group Databasebeta

#10597266⋊C3 #14268792

order1824
automorphism?
homologyAbelianization (H1) = C2×C3×C4 · Schur multiplier (H2) = C22

Aliases

unambiguous semidirect product#10597266⋊C3

Splittings

FittingC4⋊C4×C19 ⋊ C2×C3
Hall#10597266 ⋊ C3
HallC19⋊C3 ⋊ #102
SylowC19 ⋊ C3×#102

Subgroups

subgroupG/H
centerC22(C22⋊D19)⋊C3
commutatorC4×C19C2×C3×C4
FrattiniC2×C4C2×D19⋊C3
FittingC4⋊C4×C19C2×C3
socleC22×C19C3×D4
prime radicalC2×C4⋊(D19⋊C3)C2
cosocleC2×C4×C19C22×C3
hypercenterC4⋊C4D19⋊C3
hypocenterC19C3×#102
LCSG ▷ C4×C19 ▷ C2×C19 ▷ C19
UCSC1 ◁ C22 ◁ C2×C4 ◁ C4⋊C4

100 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 304

Polycyclic presentation:

2^2,3,2^3,19|b^2=d,e^2=f,b^a=be,e^a=ef,g^a=g^18,e^b=ef,g^c=g^11

Conjugacy classes & character table

72 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1824, 19);