Finite Group Databasebeta

C4⋊#6258 #11722382

order864
automorphism?
homologyAbelianization (H1) = C22 · Schur multiplier (H2) = C22

Aliases

unambiguous semidirect productC4⋊#6258

Splittings

FittingC22×C32×C4 ⋊ D3

Subgroups

subgroupG/H
center, FrattiniC2×C3C2×C3⋊S4
commutator, cosocleC2×C22⋊H(3,𝔽3)C22
FittingC22×C32×C4D3
socleC23×C3C2×C3⋊D3
hypercenterC3×C4C3⋊S4
hypocenterC22⋊H(3,𝔽3)D4
LCSG ▷ C2×C22⋊H(3,𝔽3) ▷ C22⋊H(3,𝔽3)
UCSC1 ◁ C2×C3 ◁ C3×C4

279 conjugacy classes of subgroups; only the 33 normal subgroups are shown.

normal subgroups only

This group has 279 conjugacy classes of subgroups — too many to draw. Only its 33 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) = 36

Polycyclic presentation:

2^3,3^3,2^2|b^2=c,b^a=bc,d^a=d^2,e^a=e^2,g^a=h,h^a=g,e^d=ef,g^d=h,h^d=gh

Conjugacy classes & character table

58 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#13146287, #13146289, #13146291, …
maximal normal subgroup of#13146287, #13146289, #13146291, …
maximal quotient ofC4⋊#88610, C4⋊#88611, #13147009, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(864, 2349);