Finite Group Databasebeta

#17957895

order4352
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C24

Aliases

No aliases for this group.

Splittings

FittingC17×#341 ⋊ C4
SylowC17 ⋊ #11332

Subgroups

subgroupG/H
centerC22#11763760
commutatorC22×C4×C17C22×C4
FrattiniC22×C4C22×#595
FittingC17×#341C4
socleC22×C17#389
prime radicalC23×D17C2×Q8
cosocleC22×C4×D17C23
hypercenter#341#595
hypocenterC17#11332
LCSG ▷ C22×C4×C17 ▷ C2×C17 ▷ C17
UCSC1 ◁ C22 ◁ C22×C4 ◁ #341

662 conjugacy classes of subgroups; only the 156 normal subgroups are shown.

normal subgroups only

This group has 662 conjugacy classes of subgroups — too many to draw. Only its 156 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=g,b^2=d,c^2=e,d^2=h,e^2=h,f^2=h,g^2=h,b^a=bd,c^a=ce,d^a=dh,e^a=eh,f^a=fh,i^a=i^13,c^b=cf,i^b=i^16,d^c=dh,f^c=fh,i^g=i^16

Conjugacy classes & character table

164 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(4352, 1093139);