Finite Group Databasebeta

C2×#28351688 #42117853

order27488
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C22

Aliases

direct productC2×#28351688

Splittings

FittingC2×Q8×C859 ⋊ C2
SylowC859 ⋊ C2×SD16

Subgroups

subgroupG/H
centerC22C22⋊D859
commutator, cosocleC4×C859C23
FrattiniC4C22×D859
FittingC2×Q8×C859C2
socleC22×C859D4
prime radicalC2×D3436C2
hypercenterC2×Q8D859
hypocenterC859C2×SD16
LCSG ▷ C4×C859 ▷ C2×C859 ▷ C859
UCSC1 ◁ C22 ◁ C2×C4 ◁ C2×Q8

68 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, 159);