Finite Group Databasebeta

C2×C3×D4×H(3,𝔽3) #13048976

order1296
nilpotency class2
isoclinismisoclinic class of D4×H(3,𝔽3)
automorphism?
homologyAbelianization (H1) = C23×C33 · Schur multiplier (H2) = C23×C34

Aliases

direct productC2×C3×D4×H(3,𝔽3)
unambiguous semidirect productC4⋊(C22×C3×H(3,𝔽3))
unambiguous semidirect product(C2×C32×D4)⋊C32

Subgroups

subgroupG/H
center, socleC22×C32C22×C32
commutator, Frattini, cosocleC2×C3C23×C33
LCSG ▷ C2×C3 ▷ C1
UCSC1 ◁ C22×C32 ◁ G

1512 conjugacy classes of subgroups; only the 608 normal subgroups are shown.

normal subgroups only

This group has 1512 conjugacy classes of subgroups — too many to draw. Only its 608 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Presentation

minimal degreeμ(G) = 18
transitive degreeμt(G) = 216

A minimal faithful permutation representation — 3 generators on 18 points:

(1,2)(7,8,9);(3,4,5,6)(10,11,13)(12,15,17)(14,18,16);(4,6)(11,14,15)(13,17,18)

Conjugacy classes & character table

330 conjugacy classes — view the full character table.

Relationships

Fitting subgroup ofC2×C3×D4×(C3⋊D3)⋊C3, C2×C3×D4×#272
maximal subgroup ofC2×C3×D4×(C3⋊D3)⋊C3, C2×C3×D4×AΣL(1,𝔽27), C2×C3×D4×#272
maximal normal subgroup ofC2×C3×D4×(C3⋊D3)⋊C3, C2×C3×D4×AΣL(1,𝔽27), C2×C3×D4×#272
maximal quotient ofC2×C3×D4×AΣL(1,𝔽27)

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1296, 2694);