Finite Group Databasebeta

C2×#10598158 #11988793

order1280
automorphism?
homologyAbelianization (H1) = C2×C4×C8 · Schur multiplier (H2) = C24

Aliases

direct productC2×#10598158

Splittings

SylowC5 ⋊ C2×#1278

Subgroups

subgroupG/H
centerC2×C42C22⋊D5
commutatorC4×C5C2×C4×C8
FrattiniC2×C42C22×D5
FittingC2×C4×C5×M16C2
socleC23×C5#95
prime radicalC24×C5C4⋊C4
cosocleC2×C42×C5C23
hypercenterC2×C4×M16D5
hypocenterC5C2×#1278
LCSG ▷ C4×C5 ▷ C2×C5 ▷ C5
UCSC1 ◁ C2×C42 ◁ C22×C42 ◁ C2×C4×M16

782 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 640

Conjugacy classes & character table

272 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1280, 59061);