Finite Group Databasebeta

#33085264

order18688
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C28

Aliases

No aliases for this group.

Splittings

SylowC73 ⋊ #20612

Subgroups

subgroupG/H
centerC4C2×#14556560
commutatorC23×C73C23×C4
FrattiniC22×C4C23×D73
Fitting, prime radicalC2×#585×C73C2
socleC2×C73C2×#379
cosocleC22×C4×C73C24
hypercenterC2×#585D73
hypocenterC73#20612
LCSG ▷ C23×C73 ▷ C2×C73 ▷ C73
UCSC1 ◁ C4 ◁ C23×C4 ◁ C2×#585

3640 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 2336

Polycyclic presentation:

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

Conjugacy classes & character table

2506 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 168848);