Finite Group Databasebeta

#17955072

order4352
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C22×C4

Aliases

No aliases for this group.

Splittings

FittingC17×#492 ⋊ C4
SylowC17 ⋊ #9289

Subgroups

subgroupG/H
centerC22#11763757
commutatorC42×C17C22×C4
FrattiniC42C22×#595
FittingC17×#492C4
socleC22×C17#386
prime radical#11763357C22
cosocleC42×D17C23
hypercenter#492#595
hypocenterC17#9289
LCSG ▷ C42×C17 ▷ C22×C17 ▷ C17
UCSC1 ◁ C22 ◁ C42 ◁ #492

490 conjugacy classes of subgroups; only the 86 normal subgroups are shown.

normal subgroups only

This group has 490 conjugacy classes of subgroups — too many to draw. Only its 86 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Presentation

transitive degreeμt(G) = 1088

Polycyclic presentation:

2^8,17|a^2=f,b^2=dfg,d^2=gh,e^2=h,f^2=h,b^a=bd,c^a=ce,d^a=dg,e^a=eg,i^a=i^4,d^b=dh,e^b=egh,f^b=fh,i^b=i^13,d^c=dgh,e^c=eh,f^c=fgh,i^f=i^16

Conjugacy classes & character table

128 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(4352, 1090316);