Finite Group Databasebeta

(C19⋊C3)⋊#10596815 #45683267

order33060
automorphism?
homologyAbelianization (H1) = C3×C4 · Schur multiplier (H2) = C1

Aliases

unambiguous semidirect product(C19⋊C3)⋊#10596815
unambiguous semidirect product(C19⋊#10596815)⋊C3

Splittings

Fitting, socle, derived, HallC5×C19×C29 ⋊ C3×C4
HallC19⋊#10596815 ⋊ C3
HallC5×C29×C19⋊C3 ⋊ C4
HallC29×C19⋊C3 ⋊ AGL(1,𝔽5)
HallC19×C29 ⋊ C3×AGL(1,𝔽5)
HallC5×C19⋊C3 ⋊ #1181
HallC5×C29 ⋊ (C19⋊C3)⋊C4
HallC5×C19 ⋊ C3×#1181
HallC19⋊C3 ⋊ #10596815
SylowC29 ⋊ (C19⋊C3)⋊AGL(1,𝔽5)
SylowC19 ⋊ C3×#10596815
SylowC5 ⋊ (C19⋊C3)⋊#1181

Subgroups

subgroupG/H
center, Frattini, hypercenterC1G
commutator, Fitting, socle, hypocenterC5×C19×C29C3×C4
prime radicalC19⋊C3×D145C2
cosocleC19×D145C2×C3
LCSG ▷ C5×C19×C29
UCSC1

48 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 2755

Polycyclic presentation:

2,3,2,5,19,29|a^2=c,d^a=d^2,e^a=e^18,f^a=f^12,e^b=e^7,d^c=d^4,f^c=f^28

Conjugacy classes & character table

342 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(33060, 31);