Finite Group Databasebeta

D3×C11×C11⋊AGL(1,𝔽7) #44479104

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

Aliases

direct productD3×C11×C11⋊AGL(1,𝔽7)
unambiguous semidirect product(D3×C11)⋊(C11×AGL(1,𝔽7))
unambiguous semidirect product(D3×ΓL(1,𝔽8))⋊(C11×D11)
unambiguous semidirect product(D3×D77)⋊(C3×C11)
unambiguous semidirect product(D3×C11×D77)⋊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, hypercenterC11D3×C11⋊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 52 normal subgroups are shown.

normal subgroups only

This group has 266 conjugacy classes of subgroups — too many to draw. Only its 52 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

1056 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(30492, 327);