Finite Group Databasebeta

#33084599

order18688
automorphism?
homologyAbelianization (H1) = C22×C42 · Schur multiplier (H2) = C23×C4

Aliases

No aliases for this group.

Splittings

SylowC73 ⋊ #20516

Subgroups

subgroupG/H
center, FrattiniC22×C4C23×D73
commutatorC22×C73C22×C42
FittingC73×#1770C2
socle, prime radicalC23×C73C23×C4
cosocleC22×C4×C73C24
hypercenter#1770D73
hypocenterC73#20516
LCSG ▷ C22×C73 ▷ C73
UCSC1 ◁ C22×C4 ◁ #1770

886 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 18688

Polycyclic presentation:

2^8,73|a^2=f,b^2=g,c^2=eg,d^2=ef,f^2=h,b^a=be,c^a=ch,i^b=i^72,i^c=i^72,i^d=i^72

Conjugacy classes & character table

2128 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 168183);