Finite Group Databasebeta

D8×#11764047 #31796368

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

Aliases

direct productD8×#11764047

Splittings

SylowC137 ⋊ C8×D8

Subgroups

subgroupG/H
centerC22D4×#10587739
commutatorC4×C137C22×C8
FrattiniC2×C4C22×#10587739
Fitting, prime radicalC2×D8×C137C4
socleC22×C137C4×D4
cosocleC4×Dic137C23
hypercenterC2×D8#10587739
hypocenterC137C8×D8
LCSG ▷ C4×C137 ▷ C2×C137 ▷ C137
UCSC1 ◁ C22 ◁ C2×C4 ◁ C2×D8

196 conjugacy classes of subgroups; only the 74 normal subgroups are shown.

normal subgroups only

This group has 196 conjugacy classes of subgroups — too many to draw. Only its 74 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) = 8768

Conjugacy classes & character table

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17536, 20089);