Finite Group Databasebeta

C11×A4⋊C8 #11760679

order1056
isoclinismisoclinic class of S4
automorphism?
homologyAbelianization (H1) = C8×C11 · Schur multiplier (H2) = C2

Aliases

direct productC11×A4⋊C8
unambiguous semidirect productA4⋊(C8×C11)

Splittings

derivedA4 ⋊ C8×C11

Subgroups

subgroupG/H
center, hypercenterC4×C11S4
commutator, hypocenterA4C8×C11
FrattiniC4C11×S4
FittingC22×C4×C11D3
socleC23×C11Dic3
prime radicalC2×C11×A4C4
cosocleC4×A4C2×C11
LCSG ▷ A4
UCSC1 ◁ C4×C11

52 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 23
transitive degreeμt(G) = 264

A minimal faithful permutation representation — 2 generators on 23 points:

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

Conjugacy classes & character table

220 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1056, 216);