Finite Group Databasebeta

#33101905

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

Aliases

No aliases for this group.

Splittings

FittingC73×#2884 ⋊ C2
SylowC73 ⋊ #22457

Subgroups

subgroupG/H
centerC2C22⋊C4×C22⋊D73
commutatorC2×C4×C73C23×C4
FrattiniC22×C4C23×D73
FittingC73×#2884C2
socleC2×C73D4×C22⋊C4
prime radicalC2×#17989402C2
cosocleC22×C4×C73C24
hypercenter#2884D73
hypocenterC73#22457
LCSG ▷ C2×C4×C73 ▷ C2×C73 ▷ C73
UCSC1 ◁ C2 ◁ C22×C4 ◁ #2884

1294 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 4672

Polycyclic presentation:

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

Conjugacy classes & character table

1528 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 185489);