Finite Group Databasebeta

C2×#28351686 #42117850

order27488
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C23

Aliases

direct productC2×#28351686

Splittings

FittingC2×D4×C859 ⋊ C2
SylowC859 ⋊ C2×D8

Subgroups

subgroupG/H
centerC22C22⋊D859
commutator, cosocleC4×C859C23
FrattiniC4C22×D859
FittingC2×D4×C859C2
socleC22×C859D4
hypercenterC2×D4D859
hypocenterC859C2×D8
LCSG ▷ C4×C859 ▷ C2×C859 ▷ C859
UCSC1 ◁ C22 ◁ C2×C4 ◁ C2×D4

76 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 13744

Conjugacy classes & character table

4304 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(27488, 156);