Finite Group Databasebeta

C2×#22615514 #33257363

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

Aliases

direct productC2×#22615514

Splittings

FittingC2×#394×C73 ⋊ C2
SylowC73 ⋊ C2×#2600

Subgroups

subgroupG/H
centerC24C23×D73
commutator, cosocleC23×C73C25
FrattiniC23C24×D73
FittingC2×#394×C73C2
socleC24×C73C24
prime radicalC2×#17988495C2
hypercenterC2×#394D73
hypocenterC73C2×#2600
LCSG ▷ C23×C73 ▷ C73
UCSC1 ◁ C24 ◁ C2×#394

3502 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 9344

Conjugacy classes & character table

1660 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 340947);