Finite Group Databasebeta

C2×#22620109 #33954209

order18688
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C28

Aliases

direct productC2×#22620109

Splittings

FittingC2×#542×C73 ⋊ C2
SylowC73 ⋊ C2×#3118

Subgroups

subgroupG/H
centerC23C22×C22⋊D73
commutator, cosocleC2×C4×C73C25
FrattiniC2×C4C24×D73
FittingC2×#542×C73C2
socleC23×C73C22×D4
prime radicalC2×#17988720C2
hypercenterC2×#542D73
hypocenterC73C2×#3118
LCSG ▷ C2×C4×C73 ▷ C2×C73 ▷ C73
UCSC1 ◁ C23 ◁ C2×#117 ◁ C2×#542

2274 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 4672

Conjugacy classes & character table

1648 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 1037793);