Finite Group Databasebeta

#34091515

order19904
automorphism?
homologyAbelianization (H1) = C2×C8 · Schur multiplier (H2) = C1

Aliases

No aliases for this group.

Splittings

SylowC311 ⋊ #364

Subgroups

subgroupG/H
centerC8D1244
commutatorC4×C311C2×C8
FrattiniC2×C8C2×D311
FittingC4×C8×C311C2
socleC2×C311C4⋊C8
prime radicalC22×C311M16
cosocleC2×C8×C311C22
hypercenterC4×C8D311
hypocenterC311#364
LCSG ▷ C4×C311 ▷ C2×C311 ▷ C311
UCSC1 ◁ C8 ◁ C2×C8 ◁ C4×C8

46 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 4976

Polycyclic presentation:

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

Conjugacy classes & character table

4988 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(19904, 370);