Finite Group Databasebeta

#35203006

order20288
automorphism?
homologyAbelianization (H1) = C2×C8 · Schur multiplier (H2) = C2

Aliases

No aliases for this group.

Splittings

FittingC2×C16×C317 ⋊ C2
SylowC317 ⋊ #350

Subgroups

subgroupG/H
centerC8D1268
commutatorC4×C317C2×C8
FrattiniC2×C8C2×D317
FittingC2×C16×C317C2
socleC2×C317C22⋊C8
prime radical#19099574C4
cosocleC2×C8×C317C22
hypercenterC2×C16D317
hypocenterC317#350
LCSG ▷ C4×C317 ▷ C2×C317 ▷ C317
UCSC1 ◁ C8 ◁ C2×C8 ◁ C2×C16

56 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 10144

Polycyclic presentation:

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

Conjugacy classes & character table

5084 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(20288, 332);