Finite Group Databasebeta

D8×#11764049 #31797915

order17536
automorphism?
homologyAbelianization (H1) = C22×C8 · Schur multiplier (H2) = C23

Aliases

direct productD8×#11764049

Splittings

FittingD8×C137 ⋊ C8
SylowC137 ⋊ C8×D8

Subgroups

subgroupG/H
centerC2D4×#11764049
commutatorC4×C137C22×C8
FrattiniC4C22×#11764049
FittingD8×C137C8
socleC2×C137C8×D4
prime radicalD8×D137C4
cosocleC4×#10587739C23
hypercenterD8#11764049
hypocenterC137C8×D8
LCSG ▷ C4×C137 ▷ C2×C137 ▷ C137
UCSC1 ◁ C2 ◁ C4 ◁ D8

196 conjugacy classes of subgroups; only the 59 normal subgroups are shown.

normal subgroups only

This group has 196 conjugacy classes of subgroups — too many to draw. Only its 59 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) = 1096

Conjugacy classes & character table

175 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17536, 21636);