Finite Group Databasebeta

(C11⋊(D19⋊C3))⋊D11 #42119988

order27588
automorphism?
homologyAbelianization (H1) = C22×C3 · Schur multiplier (H2) = C2

Aliases

unambiguous semidirect product(C11⋊(D19⋊C3))⋊D11
unambiguous semidirect product((C11⋊D11)⋊D19)⋊C3

Splittings

Fitting, socle, derived, HallC112×C19 ⋊ C22×C3
Hall(C11⋊D11)⋊D19 ⋊ C3
HallC112×C19⋊C3 ⋊ C22
SylowC112 ⋊ C2×D19⋊C3
HallC19⋊C3 ⋊ D112
SylowC19 ⋊ C3×D112

Subgroups

subgroupG/H
center, Frattini, hypercenterC1G
commutator, Fitting, socle, cosocle, hypocenterC112×C19C22×C3
LCSG ▷ C112×C19
UCSC1

120 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 418

Polycyclic presentation:

2^2,3,11^2,19|d^a=d^10,f^a=f^18,d^b=d^10,e^b=e^10,f^c=f^7

Conjugacy classes & character table

333 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(27588, 80);