Finite Group Databasebeta

#34091879

order19904
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

Fitting#101×C311 ⋊ C2
SylowC311 ⋊ #456

Subgroups

subgroupG/H
centerC2#23755678
commutator, cosocleC2×C4×C311C23
FrattiniC2×C4C22×D311
Fitting#101×C311C2
socleC2×C311#120
prime radical#23755756C2
hypercenter#101D311
hypocenterC311#456
LCSG ▷ C2×C4×C311 ▷ C2×C311 ▷ C311
UCSC1 ◁ C2 ◁ C2×C4 ◁ #101

142 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 4976

Polycyclic presentation:

2^6,311|a^2=f,c^2=f,d^2=f,b^a=bd,c^a=ce,d^a=df,g^a=g^310,d^b=df,e^b=ef,g^b=g^310,d^c=df

Conjugacy classes & character table

1721 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(19904, 734);