Finite Group Databasebeta

C2×#88529 #11721778

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

Aliases

direct productC2×#88529

Splittings

FittingC2×C8×H(3,𝔽3) ⋊ C2
SylowH(3,𝔽3) ⋊ C2×D8

Subgroups

subgroupG/H
center, socleC22×C3C4⋊(C3⋊D3)
commutator, cosocleC4×H(3,𝔽3)C23
FrattiniC3×C4C22×C3⋊D3
FittingC2×C8×H(3,𝔽3)C2
hypercenterC2×C3×C8C3⋊D3
hypocenterH(3,𝔽3)C2×D8
LCSG ▷ C4×H(3,𝔽3) ▷ C2×H(3,𝔽3) ▷ H(3,𝔽3)
UCSC1 ◁ C22×C3 ◁ C2×C3×C4 ◁ C2×C3×C8

418 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 144

Conjugacy classes & character table

106 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#13135100, #13135101, #13135812, …
maximal normal subgroup of#13135100, #13135101, #13135812, …
maximal quotient of#13143767, C4×#88529, #13143779, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(864, 1745);