Finite Group Databasebeta

C7×C3⋊(C11⋊C8) #14270426

order1848
isoclinismisoclinic class of D33
automorphism?
homologyAbelianization (H1) = C7×C8 · Schur multiplier (H2) = C1

Aliases

direct productC7×C3⋊(C11⋊C8)
unambiguous semidirect productC3⋊(C7×C11⋊C8)
unambiguous semidirect productC11⋊(C7×C3⋊C8)

Splittings

derived, HallC3×C11 ⋊ C7×C8
HallC3×C7×C11 ⋊ C8
HallC7×C11 ⋊ C3⋊C8
HallC3×C7 ⋊ C11⋊C8
SylowC11 ⋊ C7×C3⋊C8
SylowC3 ⋊ C7×C11⋊C8

Subgroups

subgroupG/H
center, hypercenterC4×C7D33
commutator, hypocenterC3×C11C7×C8
FrattiniC4C7×D33
FittingC3×C4×C7×C11C2
socle, prime radicalC2×C3×C7×C11C4
cosocleC3×C4×C11C2×C7
LCSG ▷ C3×C11
UCSC1 ◁ C4×C7

32 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 29
transitive degreeμt(G) = 1848

A minimal faithful permutation representation — 2 generators on 29 points:

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

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(1848, 9);