Finite Group Databasebeta

D5×#1298 #11989438

order1280
automorphism?
homologyAbelianization (H1) = C2×C42 · Schur multiplier (H2) = C24

Aliases

direct productD5×#1298

Splittings

FittingC5×#1298 ⋊ C2
SylowC5 ⋊ C2×#1298

Subgroups

subgroupG/H
centerC2×C4D5×C22⋊C4
commutatorC2×C4×C5C2×C42
FrattiniC23×C4C22×D5
FittingC5×#1298C2
socleC22×C5C2×#95
prime radicalC24×D5Q8
cosocleC23×C4×C5C23
hypercenter#1298D5
hypocenterC5C2×#1298
LCSG ▷ C2×C4×C5 ▷ C22×C5 ▷ C5
UCSC1 ◁ C2×C4 ◁ C23×C4 ◁ #1298

938 conjugacy classes of subgroups; only the 179 normal subgroups are shown.

normal subgroups only

This group has 938 conjugacy classes of subgroups — too many to draw. Only its 179 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) = 160

Conjugacy classes & character table

152 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1280, 59706);