Finite Group Databasebeta

Dic5×#368 #12014714

order1280
automorphism?
homologyAbelianization (H1) = C2×C42 · Schur multiplier (H2) = C2×C4

Aliases

direct productDic5×#368

Splittings

SylowC5 ⋊ C4×#368

Subgroups

subgroupG/H
centerC2×C4D5×D8
commutatorC5×C8C2×C42
FrattiniC22×C8C22×D5
FittingC2×C5×#368C2
socleC22×C5C2×#107
prime radicalC23×C5C2×Q16
cosocleC22×C5×C8C23
hypercenterC2×#368D5
hypocenterC5C4×#368
LCSG ▷ C5×C8 ▷ C4×C5 ▷ C2×C5 ▷ C5
UCSC1 ◁ C2×C4 ◁ C22×C4 ◁ C22×C8 ◁ C2×#368

314 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 640

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, 84982);