Finite Group Databasebeta

#32991026

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

Aliases

No aliases for this group.

Splittings

SylowC73 ⋊ #10672

Subgroups

subgroupG/H
centerC23#14556587
commutator, cosocleC2×C42×C73C23
FrattiniC2×C42C22×D73
FittingC73×#1957C2
socleC23×C73#127
prime radicalC2×#127×C73C22
hypercenter#1957D73
hypocenterC73#10672
LCSG ▷ C2×C42×C73 ▷ C22×C73 ▷ C73
UCSC1 ◁ C23 ◁ C2×C42 ◁ #1957

510 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 9344

Polycyclic presentation:

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

Conjugacy classes & character table

1636 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 74610);