Finite Group Databasebeta

#34091972

order19904
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

SylowC311 ⋊ #474

Subgroups

subgroupG/H
centerC22D4×D311
commutator, cosocleC2×C4×C311C23
FrattiniC2×C4C22×D311
Fitting#102×C311C2
socleC22×C311C2×D4
prime radicalC2×D4×C311C22
hypercenter#102D311
hypocenterC311#474
LCSG ▷ C2×C4×C311 ▷ C2×C311 ▷ C311
UCSC1 ◁ C22 ◁ C2×C4 ◁ #102

108 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 9952

Polycyclic presentation:

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

Conjugacy classes & character table

2189 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(19904, 827);