Finite Group Databasebeta

C2×#22617990 #33292552

order18688
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C27×C4

Aliases

direct productC2×#22617990

Splittings

FittingC22×C4⋊Q8×C73 ⋊ C2
SylowC73 ⋊ C2×#2821

Subgroups

subgroupG/H
centerC24C23×D73
commutator, cosocleC23×C73C25
FrattiniC23C24×D73
FittingC22×C4⋊Q8×C73C2
socleC24×C73C24
prime radicalC24×D73C23
hypercenterC22×C4⋊Q8D73
hypocenterC73C2×#2821
LCSG ▷ C23×C73 ▷ C73
UCSC1 ◁ C24 ◁ C22×C4⋊Q8

2370 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 9344

Conjugacy classes & character table

2068 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 376136);