Finite Group Databasebeta

#34031515

order18688
automorphism?
homologyAbelianization (H1) = C24×C4 · Schur multiplier (H2) = C28

Aliases

No aliases for this group.

Splittings

SylowC73 ⋊ #60195

Subgroups

subgroupG/H
center, FrattiniC22C24×#64408
commutator, socleC22×C73C24×C4
Fitting#557×C73C4
prime radicalC2×#11924029C23
cosocleC2×Dic73C25
hypercenter#557#64408
hypocenterC73#60195
LCSG ▷ C22×C73 ▷ C73
UCSC1 ◁ C22 ◁ #557

1838 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 9344

Polycyclic presentation:

2^8,73|a^2=g,b^2=f,c^2=fg,g^2=h,b^a=bf,c^a=ch,i^a=i^46,i^b=i^72,i^c=i^27,e^d=eh,i^d=i^72,i^e=i^72,i^g=i^72

Conjugacy classes & character table

538 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 1115099);