Finite Group Databasebeta

C2×#10598260 #12009115

order1280
automorphism?
homologyAbelianization (H1) = C22×C8 · Schur multiplier (H2) = C22

Aliases

direct productC2×#10598260

Splittings

SylowC5 ⋊ C2×#1338

Subgroups

subgroupG/H
centerC22×C4C22⋊Dic5
commutatorC2×C4×C5C22×C8
FrattiniC4×C8C22×D5
FittingC2×C5×#446C2
socle, prime radicalC23×C5C22⋊C8
cosocleC4×C5×C8C23
hypercenterC2×#446D5
hypocenterC5C2×#1338
LCSG ▷ C2×C4×C5 ▷ C22×C5 ▷ C5
UCSC1 ◁ C22×C4 ◁ C2×C4×C8 ◁ C2×#446

346 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 1280

Conjugacy classes & character table

188 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1280, 79383);