Finite Group Databasebeta

C2×#10597957 #12009060

order1280
automorphism?
homologyAbelianization (H1) = C22×C8 · Schur multiplier (H2) = C23

Aliases

direct productC2×#10597957

Splittings

SylowC5 ⋊ C2×#1334

Subgroups

subgroupG/H
centerC23#3941
commutatorC5×C8C22×C8
FrattiniC4×C8C22×D5
FittingC2×C5×#334C2
socle, prime radicalC23×C5#102
cosocleC4×C5×C8C23
hypercenterC2×#334D5
hypocenterC5C2×#1334
LCSG ▷ C5×C8 ▷ C4×C5 ▷ C2×C5 ▷ C5
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×C4×C8 ◁ C2×#334

398 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 1280

Conjugacy classes & character table

176 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1280, 79328);