Finite Group Databasebeta

C2×D5⋊#681 #13107781

order1600
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C25

Aliases

direct productC2×D5⋊#681
unambiguous semidirect productD5⋊(C2×#681)

Splittings

SylowC52 ⋊ C22×M16

Subgroups

subgroupG/H
centerC2×C4C2×#1042
commutatorC2×C52C23×C4
FrattiniC2C23×#1042
FittingC22×C4×C52C4
socleC22×C52C22×C4
prime radicalC23×C5×D5C4
cosocleC5×Dic5C24
hypercenterC22×C4#1042
hypocenterC52C22×M16
LCSG ▷ C2×C52 ▷ C52
UCSC1 ◁ C2×C4 ◁ C22×C4

623 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 160

Conjugacy classes & character table

184 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1600, 10133);