Finite Group Databasebeta

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C2×C7×C5⋊((C13⋊C3)⋊D7) #50304300

order38220
automorphism?
homologyAbelianization (H1) = C22×C3×C7 · Schur multiplier (H2) = C2

Aliases

direct productC2×C7×C5⋊((C13⋊C3)⋊D7)
unambiguous semidirect product(C2×C5)⋊(C7×(C13⋊C3)⋊D7)
unambiguous semidirect product(C2×C13⋊C3)⋊(C7×D35)

Splittings

Fitting, socleC2×C5×C72×C13 ⋊ C2×C3
derivedC5×C7×C13 ⋊ C22×C3×C7
HallC2×C7×D455 ⋊ C3
HallC5×C72×C13⋊C3 ⋊ C22
HallC5×C72×C13 ⋊ C22×C3
HallC72×C13⋊C3 ⋊ C2×D5
HallC72×C13 ⋊ C2×C3×D5
HallC5×C72 ⋊ C2×D13⋊C3
HallC5×C13⋊C3 ⋊ C2×C7×D7
HallC5×C13 ⋊ C2×C3×C7×D7
SylowC72 ⋊ C2×C5⋊(D13⋊C3)
HallC13⋊C3 ⋊ C2×C7×D35
SylowC13 ⋊ C2×C3×C7×D35
SylowC5 ⋊ C2×C7×(C13⋊C3)⋊D7

Subgroups

subgroupG/H
center, hypercenterC2×C7C5⋊((C13⋊C3)⋊D7)
commutator, cosocle, hypocenterC5×C7×C13C22×C3×C7
FrattiniC1G
Fitting, socleC2×C5×C72×C13C2×C3
LCSG ▷ C5×C7×C13
UCSC1 ◁ C2×C7

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

normal subgroups only

This group has 208 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) = 1820

Conjugacy classes & character table

1778 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(38220, 986);