Finite Group Databasebeta

#34057902

order19072
automorphism?
homologyAbelianization (H1) = C24×C4 · Schur multiplier (H2) = C29

Aliases

No aliases for this group.

Splittings

Fitting#520×C149 ⋊ C2
SylowC149 ⋊ C4×2−1+4

Subgroups

subgroupG/H
center, FrattiniC22C24×D149
commutatorC2×C149C24×C4
Fitting#520×C149C2
socle, cosocleC22×C149C25
prime radicalC2×#18011958C2
hypercenter#520D149
hypocenterC149C4×2−1+4
LCSG ▷ C2×C149 ▷ C149
UCSC1 ◁ C22 ◁ #520

1492 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 9536

Polycyclic presentation:

2^7,149|a^2=g,b^2=f,c^2=f,e^2=g,b^a=bf,d^a=df,c^b=cf,h^c=h^148,h^e=h^148

Conjugacy classes & character table

2584 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(19072, 17721);