Finite Group Databasebeta

#34091534

order19904
automorphism?
homologyAbelianization (H1) = C22 · Schur multiplier (H2) = C1

Aliases

No aliases for this group.

Splittings

SylowC311 ⋊ Q64

Subgroups

subgroupG/H
centerC2#23755649
commutator, cosocleC16×C311C22
FrattiniC16C2×D311
FittingQ32×C311C2
socle, prime radicalC2×C311D16
hypercenterQ32D311
hypocenterC311Q64
LCSG ▷ C16×C311 ▷ C8×C311 ▷ C4×C311 ▷ C2×C311 ▷ C311
UCSC1 ◁ C2 ◁ C4 ◁ C8 ◁ C16 ◁ Q32

30 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 19904

Polycyclic presentation:

2^6,311|a^2=f,b^2=f,c^2=de,d^2=ef,e^2=f,b^a=bc,c^a=cd,d^a=de,e^a=ef,c^b=cd,d^b=de,e^b=ef,g^b=g^310

Conjugacy classes & character table

1724 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(19904, 389);