Finite Group Databasebeta

D4×(C3⋊Dic3)⋊C3 #11721636

order864
automorphism?
homologyAbelianization (H1) = C22×C3×C4 · Schur multiplier (H2) = C23×C3

Aliases

direct productD4×(C3⋊Dic3)⋊C3
unambiguous semidirect product(D4×C3⋊Dic3)⋊C3

Splittings

SylowH(3,𝔽3) ⋊ C4×D4

Subgroups

subgroupG/H
centerC22C22×(C3⋊D3)⋊C3
commutatorC2×C32C22×C3×C4
Frattini, socleC22×C3C22×C3×D3
Fitting, prime radicalC2×D4×H(3,𝔽3)C2
cosocleC22×C32C23×C3
hypercenterC2×D4(C3⋊D3)⋊C3
hypocenterC32C3×C4×D4
LCSG ▷ C2×C32 ▷ C32
UCSC1 ◁ C22 ◁ C2×D4

383 conjugacy classes of subgroups; only the 121 normal subgroups are shown.

normal subgroups only

This group has 383 conjugacy classes of subgroups — too many to draw. Only its 121 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) = 144

Conjugacy classes & character table

100 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#13140533, #13140535, #13140537, …
maximal normal subgroup of#13140533, #13140535, #13140537, …
maximal quotient ofC22⋊C4×(C3⋊Dic3)⋊C3, #10592649⋊C3, #10592650⋊C3, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(864, 1603);