Finite Group Databasebeta

#34091476

order19904
automorphism?
homologyAbelianization (H1) = C2×C8 · Schur multiplier (H2) = C2

Aliases

No aliases for this group.

Splittings

SylowC311 ⋊ #349

Subgroups

subgroupG/H
centerC4C22⋊Dic311
commutatorC22×C311C2×C8
FrattiniC2×C8C2×D311
FittingC2×M16×C311C2
socleC2×C311C22⋊C8
prime radicalC23×C311C8
cosocleC2×C8×C311C22
hypercenterC2×M16D311
hypocenterC311#349
LCSG ▷ C22×C311 ▷ C2×C311 ▷ C311
UCSC1 ◁ C4 ◁ C2×C8 ◁ C2×M16

58 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 4976

Polycyclic presentation:

2^6,311|a^2=d,d^2=e,e^2=f,b^a=bc,c^a=cf,g^a=g^310,d^b=df

Conjugacy classes & character table

3122 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(19904, 331);