Finite Group Databasebeta

#34091520

order19904
automorphism?
homologyAbelianization (H1) = C2×C4 · Schur multiplier (H2) = C2

Aliases

No aliases for this group.

Splittings

SylowC311 ⋊ #366

Subgroups

subgroupG/H
centerC22D2488
commutatorC8×C311C2×C4
FrattiniC2×C8C2×D311
FittingC2×C16×C311C2
socle, prime radicalC22×C311D8
cosocleC2×C8×C311C22
hypercenterC2×C16D311
hypocenterC311#366
LCSG ▷ C8×C311 ▷ C4×C311 ▷ C2×C311 ▷ C311
UCSC1 ◁ C22 ◁ C2×C4 ◁ C2×C8 ◁ C2×C16

46 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 19904

Polycyclic presentation:

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

Conjugacy classes & character table

4982 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(19904, 375);