Finite Group Databasebeta

#33004544

order18688
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C2×C4

Aliases

No aliases for this group.

Splittings

SylowC73 ⋊ #13272

Subgroups

subgroupG/H
centerC22#17988874
commutatorC2×C8×C73C22×C4
FrattiniC22×C8C22×D73
FittingC2×#498×C73C2
socleC22×C73#476
prime radicalC23×C73AGL(1,ℤ/8)
cosocleC22×C8×C73C23
hypercenterC2×#498D73
hypocenterC73#13272
LCSG ▷ C2×C8×C73 ▷ C4×C73 ▷ C2×C73 ▷ C73
UCSC1 ◁ C22 ◁ C22×C4 ◁ C2×C4×C8 ◁ C2×#498

366 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 2336

Polycyclic presentation:

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

Conjugacy classes & character table

1630 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 88128);