Finite Group Databasebeta

C2×#88359 #11720150

order864
isoclinismisoclinic class of Dic54
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C22

Aliases

direct productC2×#88359

Splittings

FittingC2×C8×C27 ⋊ C2
SylowC27 ⋊ C2×M16

Subgroups

subgroupG/H
centerC2×C4C2×D27
commutatorC2×C27C22×C4
FrattiniC4×C9C22×D3
FittingC2×C8×C27C2
socleC22×C3C4×D9
prime radicalC22×D27C4
cosocleC4×C27C23
hypercenterC2×C8D27
hypocenterC27C2×M16
LCSG ▷ C2×C27 ▷ C27
UCSC1 ◁ C2×C4 ◁ C2×C8

136 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 432

Conjugacy classes & character table

228 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#13134011, C4×#88359, #13134195, …
maximal normal subgroup of#13134011, C4×#88359, #13134195, …
maximal quotient of#13134184, #13134192, C4×#88359, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(864, 117);