Finite Group Databasebeta

#32994925

order18688
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C25

Aliases

No aliases for this group.

Splittings

SylowC73 ⋊ #11389

Subgroups

subgroupG/H
centerC4#17988491
commutatorC22×C4×C73C22×C4
FrattiniC23×C4C22×D73
FittingC73×#1740C2
socleC2×C73#1446
prime radicalC24×C73C2×D4
cosocleC23×C4×C73C23
hypercenter#1740D73
hypocenterC73#11389
LCSG ▷ C22×C4×C73 ▷ C2×C73 ▷ C73
UCSC1 ◁ C4 ◁ C23×C4 ◁ #1740

836 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 2336

Polycyclic presentation:

2^8,73|a^2=g,b^2=f,c^2=f,e^2=h,b^a=bd,c^a=ce,d^a=dh,e^a=eh,f^a=fh,c^b=cf,d^b=dh,g^b=gh,d^c=dh,i^c=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, 78509);