Finite Group Databasebeta

#33087625

order18688
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C27

Aliases

No aliases for this group.

Splittings

FittingC73×#1890 ⋊ C2
SylowC73 ⋊ #20962

Subgroups

subgroupG/H
centerC22#120×D73
commutatorC23×C73C23×C4
FrattiniC24C23×D73
FittingC73×#1890C2
socleC22×C73C2×#120
prime radicalC22×#11924027C22
cosocleC24×C73C24
hypercenter#1890D73
hypocenterC73#20962
LCSG ▷ C23×C73 ▷ C2×C73 ▷ C73
UCSC1 ◁ C22 ◁ C24 ◁ #1890

1742 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 4672

Polycyclic presentation:

2^8,73|a^2=g,b^2=egh,d^2=h,b^a=be,c^a=cf,d^a=dh,f^a=fh,f^b=fh,e^c=eh,g^c=gh,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, 171209);