Finite Group Databasebeta

D5×Dic28 #11764710

order1120
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C22

Aliases

direct productD5×Dic28

Splittings

HallC5×C7 ⋊ C2×Q16
SylowC7 ⋊ D5×Q16
SylowC5 ⋊ C2×Dic28

Subgroups

subgroupG/H
centerC2D5×D28
commutator, cosocleC4×C5×C7C23
FrattiniC4C2×D5×D7
FittingC5×C7×C8C22
socleC2×C5×C7C2×D4
prime radicalC2×C7×D5D4
hypercenterC8D5×D7
hypocenterC5×C7C2×Q16
LCSG ▷ C4×C5×C7 ▷ C2×C5×C7 ▷ C5×C7
UCSC1 ◁ C2 ◁ C4 ◁ C8

120 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 560

Conjugacy classes & character table

124 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1120, 316);