Finite Group Databasebeta

C2×#22619566 #33953157

order18688
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C29

Aliases

direct productC2×#22619566

Splittings

FittingC23×SD16×C73 ⋊ C2
SylowC73 ⋊ C2×#3057

Subgroups

subgroupG/H
centerC23C2×D4×D73
commutator, cosocleC2×C4×C73C25
FrattiniC2×C4C24×D73
FittingC23×SD16×C73C2
socleC23×C73C22×D4
prime radicalC2×#17989154C2
hypercenterC23×SD16D73
hypocenterC73C2×#3057
LCSG ▷ C2×C4×C73 ▷ C2×C73 ▷ C73
UCSC1 ◁ C23 ◁ C23×C4 ◁ C23×SD16

2870 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 4672

Conjugacy classes & character table

2080 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 1036741);