Finite Group Databasebeta

#31770342

order17216
automorphism?
homologyAbelianization (H1) = C2×C4 · Schur multiplier (H2) = C2

Aliases

No aliases for this group.

Splittings

SylowC269 ⋊ #328

Subgroups

subgroupG/H
centerC22C22⋊Dic269
commutatorC2×C4×C269C2×C4
FrattiniC22×C4C2×D269
FittingC22⋊Q8×C269C2
socleC22×C269C22⋊C4
prime radicalC23×C269D4
cosocleC22×C4×C269C22
hypercenterC22⋊Q8D269
hypocenterC269#328
LCSG ▷ C2×C4×C269 ▷ C22×C269 ▷ C269
UCSC1 ◁ C22 ◁ C22×C4 ◁ C22⋊Q8

80 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 4304

Polycyclic presentation:

2^6,269|a^2=d,b^2=e,c^2=f,b^a=bc,c^a=ce,g^a=g^268,c^b=cf,d^b=def

Conjugacy classes & character table

1895 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#328×D269, C2×#31770342, #46809370, …
maximal normal subgroup of#328×D269, C2×#31770342, #46809370, …
maximal quotient of#46808708, #46808711, #46808763, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17216, 286);