Finite Group Databasebeta

C11×D33⋊AGL(1,𝔽7) #44479105

order30492
automorphism?
homologyAbelianization (H1) = C22×C3×C11 · Schur multiplier (H2) = C2

Aliases

direct productC11×D33⋊AGL(1,𝔽7)
unambiguous semidirect productD33⋊(C11×AGL(1,𝔽7))
unambiguous semidirect product(C3⋊AGL(1,𝔽7))⋊(C11×D11)
unambiguous semidirect product(C11⋊AGL(1,𝔽7))⋊(D3×C11)
unambiguous semidirect product(D21⋊D11)⋊(C3×C11)
unambiguous semidirect product(C11×D21⋊D11)⋊C3

Splittings

Fitting, socleC3×C7×C112 ⋊ C22×C3
derivedC3×C7×C11 ⋊ C22×C3×C11
HallC3×C112×ΓL(1,𝔽8) ⋊ C22
HallC7×C112 ⋊ C2×C3×D3
SylowC112 ⋊ D3×AGL(1,𝔽7)
HallC3×ΓL(1,𝔽8) ⋊ C2×C11×D11
SylowC7 ⋊ C3×D3×C11×D11

Subgroups

subgroupG/H
center, hypercenterC11D33⋊AGL(1,𝔽7)
commutator, cosocle, hypocenterC3×C7×C11C22×C3×C11
FrattiniC1G
Fitting, socleC3×C7×C112C22×C3
LCSG ▷ C3×C7×C11
UCSC1 ◁ C11

266 conjugacy classes of subgroups; only the 50 normal subgroups are shown.

normal subgroups only

This group has 266 conjugacy classes of subgroups — too many to draw. Only its 50 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Presentation

transitive degreeμt(G) = 462

Conjugacy classes & character table

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(30492, 328);