Finite Group Databasebeta

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C2×C7×D21×C11⋊C5 #44568757

order32340
automorphism?
homologyAbelianization (H1) = C22×C5×C7 · Schur multiplier (H2) = C2

Aliases

direct productC2×C7×D21×C11⋊C5
unambiguous semidirect product(C2×C3)⋊(C7×D7×C11⋊C5)
unambiguous semidirect product(C2×C7)⋊(D3×C7×C11⋊C5)
unambiguous semidirect product(C2×C11×D21)⋊(C5×C7)
unambiguous semidirect product(C2×C7×C11×D21)⋊C5

Splittings

Fitting, socleC2×C3×C72×C11 ⋊ C2×C5
derivedC3×C7×C11 ⋊ C22×C5×C7
HallC3×C72×C11⋊C5 ⋊ C22
HallC2×C7×C11×D21 ⋊ C5
HallC72×C11⋊C5 ⋊ C2×D3
HallC3×C72×C11 ⋊ C22×C5
HallC72×C11 ⋊ C2×C5×D3
HallC3×C11⋊C5 ⋊ C2×C7×D7
HallC3×C72 ⋊ C22×C11⋊C5
SylowC72 ⋊ C2×D3×C11⋊C5
HallC3×C11 ⋊ C2×C5×C7×D7
SylowC11 ⋊ C2×C5×C7×D21
SylowC3 ⋊ C2×C7×D7×C11⋊C5

Subgroups

subgroupG/H
center, hypercenterC2×C7D21×C11⋊C5
commutator, cosocle, hypocenterC3×C7×C11C22×C5×C7
FrattiniC1G
Fitting, socleC2×C3×C72×C11C2×C5
LCSG ▷ C3×C7×C11
UCSC1 ◁ C2×C7

208 conjugacy classes of subgroups; only the 66 normal subgroups are shown.

normal subgroups only

This group has 208 conjugacy classes of subgroups — too many to draw. Only its 66 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

1176 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(32340, 459);