Finite Group Databasebeta

C2×#90283 #11742978

order896
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C28×C4

Aliases

direct productC2×#90283

Splittings

FittingC2×C7×#120 ⋊ C2
SylowC7 ⋊ C2×#535

Subgroups

subgroupG/H
centerC23C23×D7
commutator, cosocleC22×C7C25
FrattiniC22C24×D7
FittingC2×C7×#120C2
socleC23×C7C24
hypercenterC2×#120D7
hypocenterC7C2×#535
LCSG ▷ C22×C7 ▷ C7
UCSC1 ◁ C23 ◁ C2×#120

1896 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 224

Conjugacy classes & character table

128 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#13269272, #13355431, #13355599, …
maximal normal subgroup of#13269272, #13355431, #13355599, …
maximal quotient ofC2×#11731264, C2×#11732107, C2×#11731827, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(896, 17744);