Finite Group Databasebeta

C19⋊#13133334 #44568048

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

Aliases

unambiguous semidirect productC19⋊#13133334

Splittings

derived, HallC52×C17×C19 ⋊ C4
HallC52×C19 ⋊ Dic17
HallC52×C17 ⋊ Dic19
HallC17×C19 ⋊ #1039
SylowC52 ⋊ Dic323
SylowC19 ⋊ #13133334
SylowC17 ⋊ C19⋊#1039

Subgroups

subgroupG/H
center, Frattini, hypercenterC2C5⋊D1615
commutator, hypocenterC52×C17×C19C4
Fitting, socle, prime radical, cosocleC2×C52×C17×C19C2
LCSG ▷ C52×C17×C19
UCSC1 ◁ C2

96 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 32300

Polycyclic presentation:

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

Conjugacy classes & character table

8078 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(32300, 37);