Finite Group Databasebeta

#34091969

order19904
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

SylowC311 ⋊ #473

Subgroups

subgroupG/H
centerC2#23755682
commutator, cosocleC2×C4×C311C23
FrattiniC2×C4C22×D311
Fitting#131×C311C2
socleC2×C311#121
prime radical#41×C311C22
hypercenter#131D311
hypocenterC311#473
LCSG ▷ C2×C4×C311 ▷ C2×C311 ▷ C311
UCSC1 ◁ C2 ◁ C2×C4 ◁ #131

100 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 9952

Polycyclic presentation:

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

Conjugacy classes & character table

3116 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(19904, 824);