Finite Group Databasebeta

D5×#3999 #13103621

order1600
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C24

Aliases

direct productD5×#3999

Splittings

FittingC2×C4×C52 ⋊ C2×C4
SylowC52 ⋊ C2×#99

Subgroups

subgroupG/H
centerC2D5×C22⋊AGL(1,𝔽5)
commutatorC22×C52C22×C4
FrattiniC22C2×D5×AGL(1,𝔽5)
FittingC2×C4×C52C2×C4
socleC2×C52C2×C22⋊C4
prime radicalC2×D5×D20C2
cosocleC22×C5×D5C23
hypercenterC2×C4D5×AGL(1,𝔽5)
hypocenterC52C2×#99
LCSG ▷ C22×C52 ▷ C2×C52 ▷ C52
UCSC1 ◁ C2 ◁ C22 ◁ C2×C4

447 conjugacy classes of subgroups; only the 68 normal subgroups are shown.

normal subgroups only

This group has 447 conjugacy classes of subgroups — too many to draw. Only its 68 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) = 80

Conjugacy classes & character table

76 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD5×D5⋊#99
maximal normal subgroup ofD5×D5⋊#99

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1600, 5973);