Finite Group Databasebeta

#31771616

order17216
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

FittingM16×C269 ⋊ C4
SylowC269 ⋊ #428

Subgroups

subgroupG/H
centerC2C2×C4⋊#11761640
commutatorC4×C269C22×C4
FrattiniC4C22×#11761640
FittingM16×C269C4
socleC2×C269C2×C4⋊C4
prime radicalC22×D269D4
cosocleC4×D269C23
hypercenterM16#11761640
hypocenterC269#428
LCSG ▷ C4×C269 ▷ C2×C269 ▷ C269
UCSC1 ◁ C2 ◁ C2×C4 ◁ M16

118 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 2152

Polycyclic presentation:

2^6,269|a^2=e,b^2=d,d^2=f,b^a=bd,d^a=df,g^a=g^187,c^b=cf,g^e=g^268

Conjugacy classes & character table

692 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17216, 1560);