Finite Group Databasebeta

#34091646

order19904
automorphism?
homologyAbelianization (H1) = C2×C42 · Schur multiplier (H2) = C2×C4

Aliases

No aliases for this group.

Splittings

Fitting#97×C311 ⋊ C2
SylowC311 ⋊ C4×M16

Subgroups

subgroupG/H
center, FrattiniC2×C4C22×D311
commutatorC2×C311C2×C42
Fitting#97×C311C2
socleC22×C311C22×C4
prime radicalC22×D311C2×C4
cosocleC2×C4×C311C23
hypercenter#97D311
hypocenterC311C4×M16
LCSG ▷ C2×C311 ▷ C311
UCSC1 ◁ C2×C4 ◁ #97

142 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 9952

Polycyclic presentation:

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

Conjugacy classes & character table

3140 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(19904, 501);