Finite Group Databasebeta

#33002218

order18688
automorphism?
homologyAbelianization (H1) = C22×C8 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

FittingC73×#1378 ⋊ C2
SylowC73 ⋊ #12851

Subgroups

subgroupG/H
centerC4#17988449
commutatorC23×C73C22×C8
FrattiniC22×C8C22×D73
FittingC73×#1378C2
socleC2×C73#1817
prime radicalC23×D73C2×C8
cosocleC22×C8×C73C23
hypercenter#1378D73
hypocenterC73#12851
LCSG ▷ C23×C73 ▷ C2×C73 ▷ C73
UCSC1 ◁ C4 ◁ C22×C8 ◁ #1378

416 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 2336

Polycyclic presentation:

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

Conjugacy classes & character table

1642 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 85802);