Finite Group Databasebeta

C2×#10598816 #13023725

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

Aliases

direct productC2×#10598816

Splittings

SylowC5 ⋊ C2×#1336

Subgroups

subgroupG/H
centerC2×C4#4007
commutatorC5×C8C22×C8
FrattiniC2×C8C22×AGL(1,𝔽5)
Fitting, prime radicalC2×C5×#135C4
socleC22×C5D4⋊C8
cosocleC8×Dic5C23
hypercenterC2×#135AGL(1,𝔽5)
hypocenterC5C2×#1336
LCSG ▷ C5×C8 ▷ C4×C5 ▷ C2×C5 ▷ C5
UCSC1 ◁ C2×C4 ◁ C22×C4 ◁ C22×C8 ◁ C2×#135

398 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 160

Conjugacy classes & character table

92 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1280, 1093993);