Finite Group Databasebeta

C2×#10602810 #12100350

order1280
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C26

Aliases

direct productC2×#10602810

Splittings

SylowC5 ⋊ C2×#1866

Subgroups

subgroupG/H
centerC22×C4C2×C22⋊D5
commutatorC2×C4×C5C23×C4
FrattiniC22×C4C23×D5
FittingC22×C5×#131C2
socleC23×C5C4×D4
prime radicalC22×C5×#41C22
cosocleC22×C4×C5C24
hypercenterC22×#131D5
hypocenterC5C2×#1866
LCSG ▷ C2×C4×C5 ▷ C2×C5 ▷ C5
UCSC1 ◁ C22×C4 ◁ C23×C8 ◁ C22×#131

1398 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 320

Conjugacy classes & character table

236 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1280, 170618);