Finite Group Databasebeta

C2×#22618918 #33950449

order18688
automorphism?
homologyAbelianization (H1) = C24×C4 · Schur multiplier (H2) = C28

Aliases

direct productC2×#22618918

Splittings

SylowC73 ⋊ C2×#2967

Subgroups

subgroupG/H
centerC22×C4C23×D73
commutatorC22×C73C24×C4
FrattiniC2×C4C24×D73
FittingC2×#529×C73C2
socleC23×C73C23×C4
prime radicalC2×#121×C73C4
cosocleC2×C4×C73C25
hypercenterC2×#529D73
hypocenterC73C2×#2967
LCSG ▷ C22×C73 ▷ C73
UCSC1 ◁ C22×C4 ◁ C2×#529

1970 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 9344

Conjugacy classes & character table

2104 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 1034033);