Finite Group Databasebeta

C2×#10587905 #11765273

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

Aliases

direct productC2×#10587905

Splittings

FittingC2×C5×C7×Q8 ⋊ C2
HallC5×C7 ⋊ C2×SD16
SylowC7 ⋊ C2×#688
SylowC5 ⋊ C2×#1143

Subgroups

subgroupG/H
centerC22C22⋊D35
commutator, cosocleC4×C5×C7C23
FrattiniC4C22×D35
FittingC2×C5×C7×Q8C2
socleC22×C5×C7D4
prime radicalC2×D140C2
hypercenterC2×Q8D35
hypocenterC5×C7C2×SD16
LCSG ▷ C4×C5×C7 ▷ C2×C5×C7 ▷ C5×C7
UCSC1 ◁ C22 ◁ C2×C4 ◁ C2×Q8

136 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 560

Conjugacy classes & character table

184 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1120, 879);