Finite Group Databasebeta

#31771580

order17216
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

SylowC269 ⋊ #408

Subgroups

subgroupG/H
center, FrattiniC22C22×#11761640
commutator, socleC22×C269C22×C4
FittingC2×Q8×C269C4
prime radicalC2×#16864403C2
cosocleC2×Dic269C23
hypercenterC2×Q8#11761640
hypocenterC269#408
LCSG ▷ C22×C269 ▷ C269
UCSC1 ◁ C22 ◁ C2×Q8

158 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 8608

Polycyclic presentation:

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

Conjugacy classes & character table

698 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#46825987
maximal normal subgroup of#46825987

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17216, 1524);