Finite Group Databasebeta

#33092004

order18688
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C26

Aliases

No aliases for this group.

Splittings

FittingC73×#1891 ⋊ C2
SylowC73 ⋊ #21484

Subgroups

subgroupG/H
centerC4#120×D73
commutatorC23×C73C23×C4
FrattiniC22×C4C23×D73
FittingC73×#1891C2
socleC2×C73C4×#120
prime radical#22619322C2
cosocleC22×C4×C73C24
hypercenter#1891D73
hypocenterC73#21484
LCSG ▷ C23×C73 ▷ C2×C73 ▷ C73
UCSC1 ◁ C4 ◁ C22×C4 ◁ #1891

1306 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 2336

Polycyclic presentation:

2^8,73|a^2=g,d^2=g,g^2=h,b^a=be,c^a=cf,d^a=dh,i^a=i^72,f^b=fh,e^c=eh,i^c=i^72,i^d=i^72

Conjugacy classes & character table

1210 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 175588);