Finite Group Databasebeta

C2×C4×C42⋊C9 #11919387

order1152
isoclinismisoclinic class of C42⋊C3
automorphism?
homologyAbelianization (H1) = C2×C4×C9 · Schur multiplier (H2) = C2×C4

Aliases

direct productC2×C4×C42⋊C9
unambiguous semidirect product(C2×C43)⋊C9

Splittings

derivedC42 ⋊ C2×C4×C9
SylowC2×C43 ⋊ C9

Subgroups

subgroupG/H
center, hypercenterC2×C3×C4C42⋊C3
commutator, hypocenterC42C2×C4×C9
FrattiniC23×C3C22×A4
FittingC2×C3×C43C3
socle, prime radicalC24×C3C2×A4
cosocleC2×C3×C42C22×C3
LCSG ▷ C42
UCSC1 ◁ C2×C3×C4

480 conjugacy classes of subgroups; only the 56 normal subgroups are shown.

normal subgroups only

This group has 480 conjugacy classes of subgroups — too many to draw. Only its 56 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) = 72

Conjugacy classes & character table

192 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1152, 153398);