Finite Group Databasebeta

#17957445

order4352
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C26

Aliases

No aliases for this group.

Splittings

FittingC2×C17×C4⋊Q8 ⋊ C4
SylowC17 ⋊ #10979

Subgroups

subgroupG/H
centerC22#11763757
commutatorC22×C4×C17C22×C4
FrattiniC22×C4C22×#595
FittingC2×C17×C4⋊Q8C4
socleC22×C17#386
prime radicalC2×#11763360C2
cosocleC22×C4×D17C23
hypercenterC2×C4⋊Q8#595
hypocenterC17#10979
LCSG ▷ C22×C4×C17 ▷ C2×C17 ▷ C17
UCSC1 ◁ C22 ◁ C22×C4 ◁ C2×C4⋊Q8

1382 conjugacy classes of subgroups; only the 156 normal subgroups are shown.

normal subgroups only

This group has 1382 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) = 544

Polycyclic presentation:

2^8,17|a^2=g,d^2=h,g^2=h,b^a=bd,c^a=ce,d^a=dh,f^a=fh,i^a=i^13,c^b=cf,d^b=dh,i^b=i^16,d^c=dh,i^c=i^16,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, 1092689);