Finite Group Databasebeta

C2×C5⋊#16838460 #50304319

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

Aliases

direct productC2×C5⋊#16838460
unambiguous semidirect product(C2×C5)⋊#16838460

Splittings

Fitting, socleC2×C5×C72×C13 ⋊ C2×C3
derived, HallC5×C72×C13 ⋊ C22×C3
HallC2×C7×D455 ⋊ C3
HallC5×C13×#3861 ⋊ C22
HallC13×#3861 ⋊ C2×D5
HallC5×#3861 ⋊ C2×D13
HallC72×C13 ⋊ C2×C3×D5
HallC5×C72 ⋊ C2×C3×D13
Hall#3861 ⋊ C2×D65
HallC5×C13 ⋊ C2×#64423
SylowC72 ⋊ C2×C3×D65
SylowC13 ⋊ C2×C5⋊#64423
SylowC5 ⋊ C2×#16838460

Subgroups

subgroupG/H
center, hypercenterC2C5⋊#16838460
commutator, cosocle, hypocenterC5×C72×C13C22×C3
FrattiniC1G
Fitting, socleC2×C5×C72×C13C2×C3
LCSG ▷ C5×C72×C13
UCSC1 ◁ C2

208 conjugacy classes of subgroups; only the 49 normal subgroups are shown.

normal subgroups only

This group has 208 conjugacy classes of subgroups — too many to draw. Only its 49 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

1250 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(38220, 1005);