Finite Group Databasebeta

C2×#88672 #11722539

order864
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C25

Aliases

direct productC2×#88672

Splittings

SylowH(3,𝔽3) ⋊ C2×#41

Subgroups

subgroupG/H
centerC22C2×((C3⋊D3)⋊C3)⋊C2
commutator, cosocleC2×H(3,𝔽3)C24
FrattiniC2×C3C22×D32
FittingC23×H(3,𝔽3)C22
socleC22×C3C2×D32
hypercenterC23((C3⋊D3)⋊C3)⋊C2
hypocenterH(3,𝔽3)C2×#41
LCSG ▷ C2×H(3,𝔽3) ▷ H(3,𝔽3)
UCSC1 ◁ C22 ◁ C23

628 conjugacy classes of subgroups; only the 124 normal subgroups are shown.

normal subgroups only

This group has 628 conjugacy classes of subgroups — too many to draw. Only its 124 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

64 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#13137469, #13146678, #13146680, …
maximal normal subgroup of#13137469, #13146678, #13146680, …
maximal quotient ofC2×#11721085, #13150611, C2×#11721098, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(864, 2506);