Finite Group Databasebeta

C22⋊(C19⋊#92789) #50310522

order38532
automorphism?
homologyAbelianization (H1) = C3 · Schur multiplier (H2) = C2×C13

Aliases

unambiguous semidirect productC22⋊(C19⋊#92789)
unambiguous semidirect productC19⋊(C22⋊#92789)

Splittings

Fitting, socle, derived, HallC22×C132×C19 ⋊ C3
HallC132×C19 ⋊ A4
HallC22×C132 ⋊ C19⋊C3
SylowC132 ⋊ C22⋊(C19⋊C3)
HallC22×C19 ⋊ #92789
SylowC19 ⋊ C22⋊#92789
SylowC22 ⋊ C19⋊#92789

Subgroups

subgroupG/H
center, Frattini, hypercenterC1G
commutator, Fitting, socle, cosocle, hypocenterC22×C132×C19C3
LCSG ▷ C22×C132×C19
UCSC1

80 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 1482

Polycyclic presentation:

3,2^2,13^2,19|b^a=c,c^a=bc,d^a=d^3,e^a=e^9,f^a=f^7

Conjugacy classes & character table

4284 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(38532, 404);