Finite Group Databasebeta

C2×#88449 #11721302

order864
isoclinismisoclinic class of #6196
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23

Aliases

direct productC2×#88449

Splittings

SylowH(3,𝔽3) ⋊ C2×C4⋊C4

Subgroups

subgroupG/H
center, hypercenterC23((C3⋊D3)⋊C3)⋊C2
commutatorC2×H(3,𝔽3)C22×C4
FrattiniC22×C3C2×D32
Fitting, prime radicalC23×H(3,𝔽3)C22
socleC23×C3D32
cosocleC22×H(3,𝔽3)C23
hypocenterH(3,𝔽3)C2×C4⋊C4
LCSG ▷ C2×H(3,𝔽3) ▷ H(3,𝔽3)
UCSC1 ◁ C23

376 conjugacy classes of subgroups; only the 108 normal subgroups are shown.

normal subgroups only

This group has 376 conjugacy classes of subgroups — too many to draw. Only its 108 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

76 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#13136719, #13140056, #13140058, …
maximal normal subgroup of#13136719, #13140056, #13140058, …
maximal quotient ofC2×#11720304, #13139928, #13139929, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(864, 1269);