Finite Group Databasebeta

#16955388

order4352
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

FittingC17×Q128 ⋊ C2
SylowC17 ⋊ #13743

Subgroups

subgroupG/H
centerC2D17×D32
commutator, cosocleC17×C32C23
FrattiniC32C22×D17
FittingC17×Q128C2
socleC2×C17C2×D32
prime radical#14531094C2
hypercenterQ128D17
hypocenterC17#13743
LCSG ▷ C17×C32 ▷ C16×C17 ▷ C8×C17 ▷ C4×C17 ▷ C2×C17 ▷ C17
UCSC1 ◁ C2 ◁ C4 ◁ C8 ◁ C16 ◁ C32 ◁ Q128

126 conjugacy classes of subgroups; only the 39 normal subgroups are shown.

normal subgroups only

This group has 126 conjugacy classes of subgroups — too many to draw. Only its 39 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Presentation

minimal degreeμ(G) = 145
transitive degreeμt(G) = 2176

Polycyclic presentation:

2^8,17|b^2=h,d^2=ef,e^2=fg,f^2=gh,g^2=h,b^a=bd,c^a=ch,d^a=de,e^a=ef,f^a=fg,g^a=gh,i^a=i^16,d^b=de,e^b=ef,f^b=fg,g^b=gh,i^c=i^16

Conjugacy classes & character table

326 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(4352, 90632);