Finite Group Databasebeta

3−1+2×Dic11 #11924643

order1188
automorphism?
homologyAbelianization (H1) = C32×C4 · Schur multiplier (H2) = C1

Aliases

direct product3−1+2×Dic11
unambiguous semidirect productC11⋊(C4×3−1+2)
unambiguous semidirect product(C9×Dic11)⋊C3

Splittings

HallC11×3−1+2 ⋊ C4
SylowC11 ⋊ C4×3−1+2

Subgroups

subgroupG/H
center, FrattiniC2×C3C32×D11
commutatorC3×C11C32×C4
FittingC2×C11×3−1+2C2
socle, cosocleC2×C3×C11C2×C32
prime radicalC2×C32×C11C2×C3
hypercenterC2×3−1+2D11
hypocenterC11C4×3−1+2
LCSG ▷ C3×C11 ▷ C11
UCSC1 ◁ C2×C3 ◁ C2×3−1+2

48 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 24
transitive degreeμt(G) = 396

A minimal faithful permutation representation — 2 generators on 24 points:

(1,2,4,3,6,8,7,5,9)(10,11)(12,13)(14,15,16,17,18,19,20,21,22,23,24);(2,5,6)(4,8,9)(10,12,11,13)(15,24)(16,23)(17,22)(18,21)(19,20)

Conjugacy classes & character table

154 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1188, 13);