Finite Group Databasebeta

#35204040

order20288
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C25

Aliases

No aliases for this group.

Splittings

Fitting#131×C317 ⋊ C2
SylowC317 ⋊ #578

Subgroups

subgroupG/H
centerC2C22×D1268
commutator, cosocleC4×C317C24
FrattiniC4C23×D317
Fitting#131×C317C2
socleC2×C317C22×D4
hypercenter#131D317
hypocenterC317#578
LCSG ▷ C4×C317 ▷ C2×C317 ▷ C317
UCSC1 ◁ C2 ◁ #41 ◁ #131

248 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 10144

Polycyclic presentation:

2^6,317|a^2=f,b^2=f,e^2=f,b^a=be,e^a=ef,g^a=g^316,e^b=ef,g^b=g^316,d^c=df

Conjugacy classes & character table

3182 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(20288, 1366);