Finite Group Databasebeta

#34008330

order18688
automorphism?
homologyAbelianization (H1) = C2×C42 · Schur multiplier (H2) = C25×C4

Aliases

No aliases for this group.

Splittings

FittingC22×C42×C73 ⋊ C4
SylowC73 ⋊ #10716

Subgroups

subgroupG/H
centerC2×C4C2×C4×#64408
commutatorC2×C4×C73C2×C42
FrattiniC22×C4C22×#64408
FittingC22×C42×C73C4
socleC22×C73C2×#95
prime radicalC24×D73D4
cosocleC22×C4×D73C23
hypercenterC22×C42#64408
hypocenterC73#10716
LCSG ▷ C2×C4×C73 ▷ C73
UCSC1 ◁ C2×C4 ◁ C22×C42

1414 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 2336

Polycyclic presentation:

2^8,73|a^2=f,b^2=g,d^2=h,b^a=bd,c^a=ce,g^a=gh,i^a=i^27,f^b=fh,i^f=i^72

Conjugacy classes & character table

1216 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 1091914);