Finite Group Databasebeta

C19⋊#13133347 #44568116

order32300
automorphism?
homologyAbelianization (H1) = C4 · Schur multiplier (H2) = C5

Aliases

unambiguous semidirect productC19⋊#13133347

Splittings

Fitting, socle, derived, HallC52×C17×C19 ⋊ C4
HallC52×C19 ⋊ #595
HallC52×C17 ⋊ Dic19
HallC17×C19 ⋊ #1044
SylowC52 ⋊ C19⋊#595
SylowC19 ⋊ #13133347
SylowC17 ⋊ C19⋊#1044

Subgroups

subgroupG/H
center, Frattini, hypercenterC1G
commutator, Fitting, socle, hypocenterC52×C17×C19C4
prime radical, cosocleC19×C5⋊D85C2
LCSG ▷ C52×C17×C19
UCSC1

64 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 3230

Polycyclic presentation:

2^2,5^2,17,19|a^2=b,c^a=c^2,d^a=d^3,e^a=e^13,f^a=f^18,c^b=c^4,d^b=d^4,e^b=e^16

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, 105);