Finite Group Databasebeta

#34045796

order19072
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C24

Aliases

No aliases for this group.

Splittings

Fitting#338×C149 ⋊ C2
SylowC149 ⋊ #2017

Subgroups

subgroupG/H
centerC4#18011908
commutator, cosocleC22×C4×C149C23
FrattiniC22×C4C22×D149
Fitting#338×C149C2
socleC2×C149#392
hypercenter#338D149
hypocenterC149#2017
LCSG ▷ C22×C4×C149 ▷ C2×C149 ▷ C149
UCSC1 ◁ C4 ◁ C22×C4 ◁ #338

350 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 4768

Polycyclic presentation:

2^7,149|d^2=g,e^2=g,f^2=g,b^a=bd,c^a=ce,d^a=dg,e^a=eg,h^a=h^148,c^b=cf,d^b=dg,f^b=fg,h^b=h^148,e^c=eg,f^c=fg,h^c=h^148

Conjugacy classes & character table

1654 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(19072, 5615);