Finite Group Databasebeta

C2×#88439 #11721075

order864
isoclinismisoclinic class of #88436
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C22

Aliases

direct productC2×#88439

Splittings

SylowH(3,𝔽3) ⋊ C2×Q16

Subgroups

subgroupG/H
centerC22#6200
commutator, cosocleC4×H(3,𝔽3)C23
FrattiniC3×C4C2×D32
FittingC2×C4×H(3,𝔽3)C22
socleC22×C3#626
prime radicalC22×H(3,𝔽3)D4
hypercenterC2×C4((C3⋊D3)⋊C3)⋊C2
hypocenterH(3,𝔽3)C2×Q16
LCSG ▷ C4×H(3,𝔽3) ▷ C2×H(3,𝔽3) ▷ H(3,𝔽3)
UCSC1 ◁ C22 ◁ C2×C4

248 conjugacy classes of subgroups; only the 60 normal subgroups are shown.

normal subgroups only

This group has 248 conjugacy classes of subgroups — too many to draw. Only its 60 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) = 288

Conjugacy classes & character table

58 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#13137419, #13137427, #13137432, …
maximal normal subgroup of#13137419, #13137427, #13137432, …
maximal quotient of#13137311, #13137312, #13137330, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(864, 1042);