Finite Group Databasebeta

C9×C11⋊C16 #13096838

order1584
isoclinismisoclinic class of D11
automorphism?
homologyAbelianization (H1) = C9×C16 · Schur multiplier (H2) = C1

Aliases

direct productC9×C11⋊C16
unambiguous semidirect productC11⋊(C9×C16)

Splittings

derived, SylowC11 ⋊ C9×C16
HallC9×C11 ⋊ C16

Subgroups

subgroupG/H
center, hypercenterC8×C9D11
commutator, hypocenterC11C9×C16
FrattiniC3×C8C3×D11
FittingC8×C9×C11C2
socle, prime radicalC2×C3×C11C3×C8
cosocleC3×C8×C11C2×C3
LCSG ▷ C11
UCSC1 ◁ C8×C9

30 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 36
transitive degreeμt(G) = 1584

A minimal faithful permutation representation — 2 generators on 36 points:

(1,2,3,4,5,6,7,8,9)(11,12)(13,14)(15,16)(17,18)(19,20)(21,22,23,26,24,27,29,32,25,28,30,33,31,34,35,36);(10,11,13,15,17,19,20,18,16,14,12)

Conjugacy classes & character table

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1584, 2);