Finite Group Databasebeta

C2×C5⋊(C13⋊#64418) #50304273

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

Aliases

direct productC2×C5⋊(C13⋊#64418)
unambiguous semidirect product(C2×C5)⋊(C13⋊#64418)
unambiguous semidirect product(C2×C13)⋊(C5⋊#64418)

Splittings

Fitting, socleC2×C5×C72×C13 ⋊ D3
derived, HallC5×C13×#3862 ⋊ C22
HallC5×C72×C13 ⋊ C2×D3
HallC13×#3862 ⋊ C2×D5
HallC5×#3862 ⋊ C2×D13
HallC72×C13 ⋊ C2×D15
HallC5×C72 ⋊ C2×D39
Hall#3862 ⋊ C2×D65
HallC5×C13 ⋊ C2×#64418
SylowC72 ⋊ C2×D195
SylowC13 ⋊ C2×C5⋊#64418
SylowC5 ⋊ C2×C13⋊#64418

Subgroups

subgroupG/H
center, hypercenterC2C5⋊(C13⋊#64418)
commutator, cosocle, hypocenterC5×C13×#3862C22
FrattiniC1G
Fitting, socleC2×C5×C72×C13D3
LCSG ▷ C5×C13×#3862
UCSC1 ◁ C2

136 conjugacy classes of subgroups; only the 27 normal subgroups are shown.

normal subgroups only

This group has 136 conjugacy classes of subgroups — too many to draw. Only its 27 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

1256 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(38220, 959);