Finite Group Databasebeta

#17981989

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

Aliases

No aliases for this group.

Splittings

FittingC17×C4⋊Q8 ⋊ C8
SylowC17 ⋊ #11482

Subgroups

subgroupG/H
centerC2#14545897
commutatorC2×C4×C17C22×C8
FrattiniC2×C4C22×#3633
FittingC17×C4⋊Q8C8
socleC2×C17#1459
prime radicalC22×D17C2×C22⋊C4
cosocleC2×C4⋊#595C23
hypercenterC4⋊Q8#3633
hypocenterC17#11482
LCSG ▷ C2×C4×C17 ▷ C22×C17 ▷ C2×C17 ▷ C17
UCSC1 ◁ C2 ◁ C22 ◁ C2×Q8 ◁ C4⋊Q8

392 conjugacy classes of subgroups; only the 75 normal subgroups are shown.

normal subgroups only

This group has 392 conjugacy classes of subgroups — too many to draw. Only its 75 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) = 544

Polycyclic presentation:

2^8,17|a^2=e,b^2=h,c^2=gh,d^2=h,e^2=g,b^a=bd,d^a=df,f^a=fh,i^a=i^9,c^b=ch,d^b=dh,e^b=efh,i^c=i^4,e^d=eh,i^e=i^13,i^g=i^16

Conjugacy classes & character table

74 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(4352, 1117233);