Finite Group Databasebeta

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C2×C7×D5×#63270 #50304279

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

Aliases

direct productC2×C7×D5×#63270
unambiguous semidirect productC5⋊(C22×C7×#63270)
unambiguous semidirect product(C2×C5)⋊(C2×C7×#63270)

Splittings

Fitting, socleC2×C5×C72×C13 ⋊ C2×C3
derivedC5×C7×C13 ⋊ C22×C3×C7
HallC2×C72×D5×C13 ⋊ C3
HallC5×C7×#63270 ⋊ C22
HallC5×C72×C13 ⋊ C22×C3
HallC2×C72×D5 ⋊ C13⋊C3
HallC72×C13 ⋊ C2×C3×D5
HallC2×D5×C13 ⋊ C7×ΓL(1,𝔽8)
HallC5×C72 ⋊ C22×C13⋊C3
HallC5×C13 ⋊ C22×C7×ΓL(1,𝔽8)
SylowC72 ⋊ C2×D5×C13⋊C3
SylowC13 ⋊ C2×C7×D5×ΓL(1,𝔽8)
SylowC5 ⋊ C22×C7×#63270

Subgroups

subgroupG/H
center, hypercenterC2×C7D5×#63270
commutator, cosocle, hypocenterC5×C7×C13C22×C3×C7
FrattiniC1G
Fitting, socleC2×C5×C72×C13C2×C3
LCSG ▷ C5×C7×C13
UCSC1 ◁ C2×C7

200 conjugacy classes of subgroups; only the 70 normal subgroups are shown.

normal subgroups only

This group has 200 conjugacy classes of subgroups — too many to draw. Only its 70 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) = 2730

Conjugacy classes & character table

1848 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(38220, 965);