Finite Group Databasebeta

#31805706

order17792
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

Fitting#564×C139 ⋊ C2
SylowC139 ⋊ #1658

Subgroups

subgroupG/H
centerC22#17984811
commutator, cosocleC42×C139C23
FrattiniC42C22×D139
Fitting#564×C139C2
socleC22×C139#120
prime radical#17984839C22
hypercenter#564D139
hypocenterC139#1658
LCSG ▷ C42×C139 ▷ C22×C139 ▷ C139
UCSC1 ◁ C22 ◁ C42 ◁ #564

182 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 8896

Polycyclic presentation:

2^7,139|b^2=g,c^2=f,d^2=f,e^2=fg,b^a=bd,c^a=ce,d^a=df,e^a=efg,h^a=h^138,d^b=df,e^b=eg,d^c=dg,e^c=efg

Conjugacy classes & character table

1331 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17792, 3812);