Finite Group Databasebeta

C2×#28381482 #43246201

order28256
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C23

Aliases

direct productC2×#28381482

Splittings

FittingC2×D4×C883 ⋊ C2
SylowC883 ⋊ C2×D8

Subgroups

subgroupG/H
centerC22C22⋊D883
commutator, cosocleC4×C883C23
FrattiniC4C22×D883
FittingC2×D4×C883C2
socleC22×C883D4
hypercenterC2×D4D883
hypocenterC883C2×D8
LCSG ▷ C4×C883 ▷ C2×C883 ▷ C883
UCSC1 ◁ C22 ◁ C2×C4 ◁ C2×D4

76 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 14128

Conjugacy classes & character table

4424 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(28256, 156);