Finite Group Databasebeta

C11×#834 #11760612

order1056
automorphism?
homologyAbelianization (H1) = C2×C4×C11 · Schur multiplier (H2) = C22

Aliases

direct productC11×#834

Splittings

HallC3×C11 ⋊ #99
SylowC3 ⋊ C11×#99

Subgroups

subgroupG/H
centerC2×C11#217
commutatorC22×C3C2×C4×C11
FrattiniC23C2×D3×C11
Fitting, prime radicalC2×C3×D4×C11C2
socleC2×C3×C11C22⋊C4
cosocleC23×C3C22×C11
hypercenterC2×D4×C11D3
hypocenterC3C11×#99
LCSG ▷ C22×C3 ▷ C2×C3 ▷ C3
UCSC1 ◁ C2×C11 ◁ C23×C11 ◁ C2×D4×C11

104 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 22
transitive degreeμt(G) = 264

A minimal faithful permutation representation — 2 generators on 22 points:

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

Conjugacy classes & character table

231 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1056, 149);