Finite Group Databasebeta

#31770787

order17216
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

FittingC4⋊Q8×C269 ⋊ C2
SylowC269 ⋊ #456

Subgroups

subgroupG/H
centerC2#22575421
commutator, cosocleC2×C4×C269C23
FrattiniC2×C4C22×D269
FittingC4⋊Q8×C269C2
socleC2×C269#120
prime radical#22575501C2
hypercenterC4⋊Q8D269
hypocenterC269#456
LCSG ▷ C2×C4×C269 ▷ C2×C269 ▷ C269
UCSC1 ◁ C2 ◁ C2×C4 ◁ C4⋊Q8

142 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 4304

Polycyclic presentation:

2^6,269|a^2=f,c^2=f,d^2=f,b^a=bd,c^a=ce,d^a=df,d^b=df,e^b=ef,g^b=g^268,d^c=df

Conjugacy classes & character table

1892 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#46809038, #46809040, #46812906, …
maximal normal subgroup of#46809038, #46809040, #46812906, …
maximal quotient of#46809846, #46809853, #46809858, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17216, 731);