Finite Group Databasebeta

C19⋊#14274231 #49136298

order36252
automorphism?
homologyAbelianization (H1) = C4 · Schur multiplier (H2) = C3

Aliases

unambiguous semidirect productC19⋊#14274231

Splittings

Fitting, socle, derived, HallC32×C19×C53 ⋊ C4
HallC19×C53 ⋊ #157
HallC32×C53 ⋊ Dic19
HallC32×C19 ⋊ #6157
SylowC53 ⋊ C19⋊#157
SylowC19 ⋊ #14274231
SylowC32 ⋊ C19⋊#6157

Subgroups

subgroupG/H
center, Frattini, hypercenterC1G
commutator, Fitting, socle, hypocenterC32×C19×C53C4
prime radical, cosocleC19×C3⋊D159C2
LCSG ▷ C32×C19×C53
UCSC1

40 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 6042

Polycyclic presentation:

2^2,3^2,19,53|a^2=b,c^a=cd,d^a=cd^2,e^a=e^18,f^a=f^30,c^b=c^2,d^b=d^2,f^b=f^52

Conjugacy classes & character table

2283 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(36252, 97);