Finite Group Databasebeta

#17948634

order4352
automorphism?
homologyAbelianization (H1) = C4×C8 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

FittingC17×#322 ⋊ C4
SylowC17 ⋊ #7182

Subgroups

subgroupG/H
centerC4#11763683
commutatorC8×C17C4×C8
FrattiniC4×C8C2×#595
FittingC17×#322C4
socleC2×C17#1279
prime radicalC22×D17#104
cosocleC4×C8×D17C22
hypercenter#322#595
hypocenterC17#7182
LCSG ▷ C8×C17 ▷ C4×C17 ▷ C2×C17 ▷ C17
UCSC1 ◁ C4 ◁ C2×C8 ◁ C4×C8 ◁ #322

258 conjugacy classes of subgroups; only the 78 normal subgroups are shown.

normal subgroups only

This group has 258 conjugacy classes of subgroups — too many to draw. Only its 78 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) = 272

Polycyclic presentation:

2^8,17|a^2=d,b^2=e,c^2=f,d^2=g,e^2=fg,f^2=h,g^2=h,b^a=bc,c^a=cf,e^a=efh,f^a=fh,i^a=i^13,c^b=ch,d^b=dh,i^d=i^16

Conjugacy classes & character table

224 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(4352, 1083878);