Finite Group Databasebeta

#33101884

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

Aliases

No aliases for this group.

Splittings

FittingC73×#2948 ⋊ C2
SylowC73 ⋊ #22455

Subgroups

subgroupG/H
centerC2D4×#11924005
commutatorC2×C4×C73C23×C4
FrattiniC22×C4C23×D73
FittingC73×#2948C2
socleC2×C73D4×C22⋊C4
prime radicalC2×#17989388C2
cosocleC22×C4×C73C24
hypercenter#2948D73
hypocenterC73#22455
LCSG ▷ C2×C4×C73 ▷ C2×C73 ▷ C73
UCSC1 ◁ C2 ◁ C22×C4 ◁ #2948

1378 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 2336

Polycyclic presentation:

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

Conjugacy classes & character table

1636 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 185468);