Finite Group Databasebeta

#32977308

order18688
automorphism?
homologyAbelianization (H1) = C2×C42 · Schur multiplier (H2) = C4

Aliases

No aliases for this group.

Splittings

SylowC73 ⋊ #8297

Subgroups

subgroupG/H
centerC42D4×D73
commutatorC2×C4×C73C2×C42
FrattiniC2×C42C22×D73
FittingC73×#1564C2
socleC22×C73C4×C4⋊C4
prime radicalC23×C73C4×Q8
cosocleC2×C42×C73C23
hypercenter#1564D73
hypocenterC73#8297
LCSG ▷ C2×C4×C73 ▷ C2×C73 ▷ C73
UCSC1 ◁ C42 ◁ C2×C42 ◁ #1564

342 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 9344

Polycyclic presentation:

2^8,73|a^2=e,b^2=f,c^2=de,d^2=g,e^2=h,f^2=g,b^a=bd,c^a=cgh,i^a=i^72,d^b=dg,e^b=eg,i^b=i^72,i^c=i^72

Conjugacy classes & character table

2092 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 60892);