Finite Group Databasebeta

C2×#520⋊C9 #11919683

order1152
automorphism?
homologyAbelianization (H1) = C22×C4×C9 · Schur multiplier (H2) = C23

Aliases

direct productC2×#520⋊C9
unambiguous semidirect product(C2×#520)⋊C9

Splittings

SylowC2×#520 ⋊ C9

Subgroups

subgroupG/H
center, socleC23×C3C22×A4
commutator, hypocenterQ8C22×C4×C9
FrattiniC22×C3C23×A4
FittingC2×C3×#520C3
prime radicalC22×C3×#41C2×C3
cosocleC2×C3×Q8C23×C3
hypercenterC2×C3×C4⋊C4A4
LCSG ▷ Q8
UCSC1 ◁ C23×C3 ◁ C2×C3×C4⋊C4

717 conjugacy classes of subgroups; only the 157 normal subgroups are shown.

normal subgroups only

This group has 717 conjugacy classes of subgroups — too many to draw. Only its 157 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) = 576

Conjugacy classes & character table

228 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1152, 153694);