Finite Group Databasebeta

C2×C11×C3⋊(C11⋊AGL(1,𝔽7)) #44479161

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

Aliases

direct productC2×C11×C3⋊(C11⋊AGL(1,𝔽7))
unambiguous semidirect product(C2×C3)⋊(C11×C11⋊AGL(1,𝔽7))
unambiguous semidirect product(C2×C11)⋊(C11×C3⋊AGL(1,𝔽7))
unambiguous semidirect product(C2×ΓL(1,𝔽8))⋊(C11×D33)
unambiguous semidirect product(C2×D231)⋊(C3×C11)
unambiguous semidirect product(C2×C11×D231)⋊C3

Splittings

Fitting, socleC2×C3×C7×C112 ⋊ C2×C3
derivedC3×C7×C11 ⋊ C22×C3×C11
HallC3×C112×ΓL(1,𝔽8) ⋊ C22
HallC7×C112 ⋊ C2×C3×D3
SylowC112 ⋊ C2×C3⋊AGL(1,𝔽7)
HallC3×ΓL(1,𝔽8) ⋊ C2×C11×D11
SylowC7 ⋊ C2×C3×C11×D33

Subgroups

subgroupG/H
center, hypercenterC2×C11C3⋊(C11⋊AGL(1,𝔽7))
commutator, cosocle, hypocenterC3×C7×C11C22×C3×C11
FrattiniC1G
Fitting, socleC2×C3×C7×C112C2×C3
LCSG ▷ C3×C7×C11
UCSC1 ◁ C2×C11

296 conjugacy classes of subgroups; only the 60 normal subgroups are shown.

normal subgroups only

This group has 296 conjugacy classes of subgroups — too many to draw. Only its 60 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) = 924

Conjugacy classes & character table

1914 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(30492, 384);