Finite Group Databasebeta

#32992898

order18688
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C26

Aliases

No aliases for this group.

Splittings

FittingC73×#2297 ⋊ C2
SylowC73 ⋊ #11041

Subgroups

subgroupG/H
centerC2×C4#14556587
commutatorC22×C4×C73C22×C4
FrattiniC23×C4C22×D73
FittingC73×#2297C2
socleC22×C73#392
prime radicalC2×#17989385C2
cosocleC23×C4×C73C23
hypercenter#2297D73
hypocenterC73#11041
LCSG ▷ C22×C4×C73 ▷ C2×C73 ▷ C73
UCSC1 ◁ C2×C4 ◁ C23×C4 ◁ #2297

1374 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 4672

Polycyclic presentation:

2^8,73|a^2=g,d^2=h,e^2=h,f^2=h,g^2=h,b^a=bd,c^a=ce,d^a=dh,e^a=eh,i^a=i^72,c^b=cf,d^b=dh,f^b=fh,e^c=eh,f^c=fh,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, 76482);