Finite Group Databasebeta

#31770877

order17216
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

FittingC2×Q16×C269 ⋊ C2
SylowC269 ⋊ #473

Subgroups

subgroupG/H
centerC2#22575424
commutator, cosocleC2×C4×C269C23
FrattiniC2×C4C22×D269
FittingC2×Q16×C269C2
socleC2×C269#121
prime radical#16864402C22
hypercenterC2×Q16D269
hypocenterC269#473
LCSG ▷ C2×C4×C269 ▷ C2×C269 ▷ C269
UCSC1 ◁ C2 ◁ C2×C4 ◁ C2×Q16

100 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 8608

Polycyclic presentation:

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

Conjugacy classes & character table

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

Relationships

maximal subgroup of#46812853, #46812855, #46812860, …
maximal normal subgroup of#46812853, #46812855, #46812860, …
maximal quotient of#46810247, #46810252, #46810271, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17216, 821);