Finite Group Databasebeta

C2×#88550 #11721860

order864
isoclinismisoclinic class of #88545
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C22

Aliases

direct productC2×#88550

Splittings

SylowH(3,𝔽3) ⋊ C2×Q16

Subgroups

subgroupG/H
center, socleC22×C3#638
commutator, cosocleC4×H(3,𝔽3)C23
FrattiniC3×C4C22×C3⋊D3
FittingC2×Q8×H(3,𝔽3)C2
prime radicalC22×H(3,𝔽3)D4
hypercenterC2×C3×Q8C3⋊D3
hypocenterH(3,𝔽3)C2×Q16
LCSG ▷ C4×H(3,𝔽3) ▷ C2×H(3,𝔽3) ▷ H(3,𝔽3)
UCSC1 ◁ C22×C3 ◁ C2×C3×C4 ◁ C2×C3×Q8

330 conjugacy classes of subgroups; only the 88 normal subgroups are shown.

normal subgroups only

This group has 330 conjugacy classes of subgroups — too many to draw. Only its 88 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

82 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#13140973, #13140976, #13140977, …
maximal normal subgroup of#13140973, #13140976, #13140977, …
maximal quotient of#13144341, C2×#11720529, C2×#11720532, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(864, 1827);