Finite Group Databasebeta

#34091540

order19904
automorphism?
homologyAbelianization (H1) = C2×C42 · Schur multiplier (H2) = C2×C42

Aliases

No aliases for this group.

Splittings

SylowC311 ⋊ #376

Subgroups

subgroupG/H
centerC22×C4C2×D311
commutatorC2×C311C2×C42
FrattiniC23C22×D311
FittingC2×C42×C311C2
socle, prime radical, cosocleC23×C311C23
hypercenterC2×C42D311
hypocenterC311#376
LCSG ▷ C2×C311 ▷ C311
UCSC1 ◁ C22×C4 ◁ C2×C42

178 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 19904

Polycyclic presentation:

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

Conjugacy classes & character table

5000 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(19904, 395);