Finite Group Databasebeta

C7⋊(C11⋊D209) #44565693

order32186
automorphism?
homologyAbelianization (H1) = C2 · Schur multiplier (H2) = C11

Aliases

unambiguous semidirect productC7⋊(C11⋊D209)
unambiguous semidirect productC11⋊D1463
unambiguous semidirect productC19⋊(C7⋊(C11⋊D11))

Splittings

Fitting, socle, derived, HallC7×C112×C19 ⋊ C2
HallC112×C19 ⋊ D7
HallC7×C112 ⋊ D19
HallC7×C19 ⋊ C11⋊D11
SylowC112 ⋊ D133
SylowC19 ⋊ C7⋊(C11⋊D11)
SylowC7 ⋊ C11⋊D209

Subgroups

subgroupG/H
center, Frattini, hypercenterC1G
commutator, Fitting, socle, cosocle, hypocenterC7×C112×C19C2
LCSG ▷ C7×C112×C19
UCSC1

112 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 16093

Polycyclic presentation:

2,7,11^2,19|b^a=b^6,c^a=c^10,d^a=d^10,e^a=e^18

Conjugacy classes & character table

8048 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(32186, 20);