Finite Group Databasebeta

D269⋊#100 #31771588

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

Aliases

unambiguous semidirect productD269⋊#100

Splittings

SylowC269 ⋊ C2×#100

Subgroups

subgroupG/H
centerC2C2×C22⋊#11761640
commutatorC22×C269C22×C4
FrattiniC22C22×#11761640
FittingC2×D4×C269C4
socleC2×C269C2×C22⋊C4
prime radicalC2×D4×D269C2
cosocleC2×Dic269C23
hypercenterC2×D4#11761640
hypocenterC269C2×#100
LCSG ▷ C22×C269 ▷ C2×C269 ▷ C269
UCSC1 ◁ C2 ◁ C2×C4 ◁ C2×D4

186 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 2152

Polycyclic presentation:

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

Conjugacy classes & character table

692 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#46825968
maximal normal subgroup of#46825968
maximal quotient of#46826111, #46826125

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17216, 1532);