Finite Group Databasebeta

C19⋊#13133323 #44568027

order32300
automorphism?
homologyAbelianization (H1) = C4 · Schur multiplier (H2) = C1

Aliases

unambiguous semidirect productC19⋊#13133323

Splittings

Fitting, derived, HallC17×C19×C25 ⋊ C4
HallC19×C25 ⋊ #595
HallC17×C25 ⋊ Dic19
HallC17×C19 ⋊ #1035
SylowC25 ⋊ C19⋊#595
SylowC19 ⋊ #13133323
SylowC17 ⋊ C19⋊#1035

Subgroups

subgroupG/H
center, hypercenterC1G
commutator, Fitting, hypocenterC17×C19×C25C4
FrattiniC5C19⋊#66775
socleC5×C17×C19AGL(1,𝔽5)
prime radical, cosocleC19×D425C2
LCSG ▷ C17×C19×C25
UCSC1

36 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 8075

Polycyclic presentation:

2^2,5,17,19,5|a^2=b,c^5=f,c^a=c^2f,d^a=d^13,e^a=e^18,f^a=f^2,c^b=c^4f^4,d^b=d^16,f^b=f^4

Conjugacy classes & character table

2036 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(32300, 16);