Finite Group Databasebeta

#32991350

order18688
automorphism?
homologyAbelianization (H1) = C2×C42 · Schur multiplier (H2) = C26

Aliases

No aliases for this group.

Splittings

SylowC73 ⋊ #10750

Subgroups

subgroupG/H
centerC23#14556559
commutatorC2×C4×C73C2×C42
FrattiniC23×C4C22×D73
FittingC73×#1736C2
socleC23×C73#120
prime radicalC24×C73C2×D4
cosocleC23×C4×C73C23
hypercenter#1736D73
hypocenterC73#10750
LCSG ▷ C2×C4×C73 ▷ C2×C73 ▷ C73
UCSC1 ◁ C23 ◁ C23×C4 ◁ #1736

1258 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 4672

Polycyclic presentation:

2^8,73|a^2=f,b^2=g,c^2=h,d^2=h,b^a=bd,c^a=ce,d^a=dh,d^b=dh,e^b=eh,d^c=dh,i^c=i^72

Conjugacy classes & character table

1648 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 74934);