Finite Group Databasebeta

#34034048

order18688
automorphism?
homologyAbelianization (H1) = C2×C4×C8 · Schur multiplier (H2) = C24

Aliases

No aliases for this group.

Splittings

SylowC73 ⋊ #12547

Subgroups

subgroupG/H
centerC4C2×C4×#10596842
commutatorC4×C73C2×C4×C8
FrattiniC2×C4C22×#10596842
Fitting#117×C73C8
socleC2×C73C2×#336
prime radicalC23×D73M16
cosocleC2×#11924036C23
hypercenter#117#10596842
hypocenterC73#12547
LCSG ▷ C4×C73 ▷ C73
UCSC1 ◁ C4 ◁ #117

586 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 2336

Polycyclic presentation:

2^8,73|a^2=e,b^2=f,d^2=h,e^2=g,g^2=h,b^a=bd,f^a=fh,i^a=i^10,c^b=ch,e^b=eh,i^e=i^27,i^g=i^72

Conjugacy classes & character table

268 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 1117632);