Finite Group Databasebeta

C2×#89731 #11739569

order896
isoclinismisoclinic class of #89428
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C27

Aliases

direct productC2×#89731

Splittings

FittingC22×C7×C22⋊C4 ⋊ C2
SylowC7 ⋊ C2×#394

Subgroups

subgroupG/H
centerC24C22×D7
commutator, cosocleC23×C7C24
FrattiniC23C23×D7
FittingC22×C7×C22⋊C4C2
socleC24×C7C23
prime radicalC23×C22⋊D7C2
hypercenterC22×C22⋊C4D7
hypocenterC7C2×#394
LCSG ▷ C23×C7 ▷ C7
UCSC1 ◁ C24 ◁ C22×C22⋊C4

1252 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 448

Conjugacy classes & character table

164 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#13275586, C4×#89731, #13279101, …
maximal normal subgroup of#13275586, C4×#89731, #13279101, …
maximal quotient ofC2×#11729304, C2×#11729301, C2×#11727182, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(896, 14335);