Finite Group Databasebeta

#32993922

order18688
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C24

Aliases

No aliases for this group.

Splittings

SylowC73 ⋊ #11213

Subgroups

subgroupG/H
centerC22#17988463
commutatorC22×C4×C73C22×C4
FrattiniC23×C4C22×D73
FittingC73×#1740C2
socleC22×C73#386
prime radicalC24×C73C2×D4
cosocleC23×C4×C73C23
hypercenter#1740D73
hypocenterC73#11213
LCSG ▷ C22×C4×C73 ▷ C2×C73 ▷ C73
UCSC1 ◁ C22 ◁ C23×C4 ◁ #1740

682 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 4672

Polycyclic presentation:

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

Conjugacy classes & character table

1630 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 77506);