Finite Group Databasebeta

#32991669

order18688
automorphism?
homologyAbelianization (H1) = C2×C42 · Schur multiplier (H2) = C23×C4

Aliases

No aliases for this group.

Splittings

SylowC73 ⋊ #10811

Subgroups

subgroupG/H
centerC4C4×C22⋊Dic73
commutatorC2×C4×C73C2×C42
FrattiniC23×C4C22×D73
FittingC73×#2873C2
socleC2×C73#1434
prime radicalC24×C73C2×D4
cosocleC23×C4×C73C23
hypercenter#2873D73
hypocenterC73#10811
LCSG ▷ C2×C4×C73 ▷ C2×C73 ▷ C73
UCSC1 ◁ C4 ◁ C22×M16 ◁ #2873

644 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 2336

Polycyclic presentation:

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

Conjugacy classes & character table

2506 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 75253);