Finite Group Databasebeta

C2×M16×D269 #31771363

order17216
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C25

Aliases

direct productC2×M16×D269

Splittings

FittingC2×M16×C269 ⋊ C2
SylowC269 ⋊ C22×M16

Subgroups

subgroupG/H
centerC2×C4C22×D269
commutatorC2×C269C23×C4
FrattiniC4C23×D269
FittingC2×M16×C269C2
socleC22×C269C22×C4
prime radicalC23×D269C4
cosocleC4×C269C24
hypercenterC2×M16D269
hypocenterC269C22×M16
LCSG ▷ C2×C269 ▷ C269
UCSC1 ◁ C2×C4 ◁ C2×M16

298 conjugacy classes of subgroups; only the 159 normal subgroups are shown.

normal subgroups only

This group has 298 conjugacy classes of subgroups — too many to draw. Only its 159 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Presentation

transitive degreeμt(G) = 4304

Conjugacy classes & character table

2720 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup ofH(3,ℤ/4)×D269, #338×D269, #339×D269, …
maximal normal subgroup ofH(3,ℤ/4)×D269, #338×D269, #339×D269, …
maximal quotient ofC2×#97×D269, C4×M16×D269, C2×M16×Dic269, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17216, 1307);