Finite Group Databasebeta

C2×D4⋊#11764047 #31796074

order17536
automorphism?
homologyAbelianization (H1) = C22×C8 · Schur multiplier (H2) = C24

Aliases

direct productC2×D4⋊#11764047

Splittings

SylowC137 ⋊ C2×D4⋊C8

Subgroups

subgroupG/H
centerC23C22⋊#10587739
commutatorC4×C137C22×C8
FrattiniC2×C4C22×#10587739
Fitting, prime radicalC22×D4×C137C4
socleC23×C137C22⋊C4
cosocleC4×Dic137C23
hypercenterC22×D4#10587739
hypocenterC137C2×D4⋊C8
LCSG ▷ C4×C137 ▷ C2×C137 ▷ C137
UCSC1 ◁ C23 ◁ C22×C4 ◁ C22×D4

344 conjugacy classes of subgroups; only the 114 normal subgroups are shown.

normal subgroups only

This group has 344 conjugacy classes of subgroups — too many to draw. Only its 114 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

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17536, 19795);