Finite Group Databasebeta

C2×#10598201 #11989459

order1280
automorphism?
homologyAbelianization (H1) = C2×C42 · Schur multiplier (H2) = C23

Aliases

direct productC2×#10598201

Splittings

SylowC5 ⋊ C2×#1299

Subgroups

subgroupG/H
centerC22×C4C22⋊Dic5
commutatorC2×C4×C5C2×C42
FrattiniC2×C42C22×D5
FittingC2×C5×#423C2
socleC23×C5#95
prime radicalC24×C5C4⋊C4
cosocleC2×C42×C5C23
hypercenterC2×#423D5
hypocenterC5C2×#1299
LCSG ▷ C2×C4×C5 ▷ C22×C5 ▷ C5
UCSC1 ◁ C22×C4 ◁ C22×C42 ◁ C2×#423

674 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 640

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, 59727);