Finite Group Databasebeta

D8×Dic269 #31770688

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

Aliases

direct productD8×Dic269

Splittings

SylowC269 ⋊ C4×D8

Subgroups

subgroupG/H
centerC22D4×D269
commutatorC4×C269C22×C4
FrattiniC2×C4C22×D269
Fitting, prime radicalC2×D8×C269C2
socleC22×C269C2×D4
cosocleC2×C4×C269C23
hypercenterC2×D8D269
hypocenterC269C4×D8
LCSG ▷ C4×C269 ▷ C2×C269 ▷ C269
UCSC1 ◁ C22 ◁ C2×C4 ◁ C2×D8

134 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 8608

Conjugacy classes & character table

1904 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#46812729, D16×Dic269, SD32×Dic269, …
maximal normal subgroup of#46812729, D16×Dic269, SD32×Dic269, …
maximal quotient ofD8×#14524130, #46809715, #46809770, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17216, 632);