Finite Group Databasebeta

#33102757

order18688
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C25

Aliases

No aliases for this group.

Splittings

SylowC73 ⋊ #22538

Subgroups

subgroupG/H
centerC22C2×C22⋊C4×D73
commutator, prime radicalC23×C73C23×C4
FrattiniC22×C4C23×D73
FittingC73×#1966C2
socleC22×C73C22×C22⋊C4
cosocleC22×C4×C73C24
hypercenter#1966D73
hypocenterC73#22538
LCSG ▷ C23×C73 ▷ C2×C73 ▷ C73
UCSC1 ◁ C22 ◁ C2×C42 ◁ #1966

970 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 9344

Polycyclic presentation:

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

Conjugacy classes & character table

1207 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 186341);