Finite Group Databasebeta

#33004176

order18688
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

FittingC73×#2113 ⋊ C2
SylowC73 ⋊ #13198

Subgroups

subgroupG/H
centerC8#14556587
commutatorC22×C4×C73C22×C4
FrattiniC22×C8C22×D73
FittingC73×#2113C2
socleC2×C73#1955
prime radical#17989385C4
cosocleC22×C8×C73C23
hypercenter#2113D73
hypocenterC73#13198
LCSG ▷ C22×C4×C73 ▷ C2×C73 ▷ C73
UCSC1 ◁ C8 ◁ C22×C8 ◁ #2113

410 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 4672

Polycyclic presentation:

2^8,73|a^2=f,b^2=df,c^2=e,f^2=g,g^2=h,b^a=bd,c^a=ce,c^b=cg,e^b=eh,d^c=dh,i^c=i^72

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, 87760);