Finite Group Databasebeta

C2×#10587921 #11765335

order1120
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C22

Aliases

direct productC2×#10587921

Splittings

HallC5×C7 ⋊ C2×M16
SylowC7 ⋊ C2×#704
SylowC5 ⋊ C2×#1131

Subgroups

subgroupG/H
center, hypercenterC22D7×AGL(1,𝔽5)
commutatorC2×C5×C7C22×C4
FrattiniC2C2×D7×AGL(1,𝔽5)
Fitting, socleC22×C5×C7C2×C4
prime radicalC22×C5×D7C4
cosocleC7×Dic5C23
hypocenterC5×C7C2×M16
LCSG ▷ C2×C5×C7 ▷ C5×C7
UCSC1 ◁ C22

136 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 560

Conjugacy classes & character table

88 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1120, 941);