Finite Group Databasebeta

C2×#88528 #11721777

order864
isoclinismisoclinic class of #88528
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C22

Aliases

direct productC2×#88528

Splittings

FittingC2×C8×H(3,𝔽3) ⋊ C2
SylowH(3,𝔽3) ⋊ C2×SD16

Subgroups

subgroupG/H
center, socleC22×C3C4⋊(C3⋊D3)
commutator, cosocleC4×H(3,𝔽3)C23
FrattiniC3×C4C22×C3⋊D3
FittingC2×C8×H(3,𝔽3)C2
prime radicalC2×C4⋊#272C2
hypercenterC2×C3×C8C3⋊D3
hypocenterH(3,𝔽3)C2×SD16
LCSG ▷ C4×H(3,𝔽3) ▷ C2×H(3,𝔽3) ▷ H(3,𝔽3)
UCSC1 ◁ C22×C3 ◁ C2×C3×C4 ◁ C2×C3×C8

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

normal subgroups only

This group has 374 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) = 144

Conjugacy classes & character table

106 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#13138957, #13138959, #13138966, …
maximal normal subgroup of#13138957, #13138959, #13138966, …
maximal quotient of#13143765, #13143766, C4×#88528, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(864, 1744);