Finite Group Databasebeta

#17952178

order4352
automorphism?
homologyAbelianization (H1) = C2×C42 · Schur multiplier (H2) = C2×C4

Aliases

No aliases for this group.

Splittings

SylowC17 ⋊ #8245

Subgroups

subgroupG/H
centerC22C22⋊C4×#595
commutatorC2×C4×C17C2×C42
FrattiniC42C22×#595
FittingC17×#331C4
socleC22×C17C4×C22⋊C4
prime radical#11763357C22
cosocleC42×D17C23
hypercenter#331#595
hypocenterC17#8245
LCSG ▷ C2×C4×C17 ▷ C22×C17 ▷ C17
UCSC1 ◁ C22 ◁ C42 ◁ #331

444 conjugacy classes of subgroups; only the 104 normal subgroups are shown.

normal subgroups only

This group has 444 conjugacy classes of subgroups — too many to draw. Only its 104 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) = 2176

Polycyclic presentation:

2^8,17|a^2=e,b^2=f,c^2=e,d^2=g,e^2=g,f^2=h,b^a=bd,d^a=dg,f^a=fgh,i^a=i^13,c^b=ch,d^b=dh,i^b=i^4,i^c=i^13,i^e=i^16,i^f=i^16

Conjugacy classes & character table

140 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(4352, 1087422);