Finite Group Databasebeta

C2×#90287 #11742992

order896
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C29

Aliases

direct productC2×#90287

Splittings

FittingC2×C7×#121 ⋊ C2
SylowC7 ⋊ C2×#532

Subgroups

subgroupG/H
centerC23C23×D7
commutator, cosocleC22×C7C25
FrattiniC22C24×D7
FittingC2×C7×#121C2
socleC23×C7C24
hypercenterC2×#121D7
hypocenterC7C2×#532
LCSG ▷ C22×C7 ▷ C7
UCSC1 ◁ C23 ◁ C2×#121

1728 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 448

Conjugacy classes & character table

140 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#13245253, #13319805, #13319924, …
maximal normal subgroup of#13245253, #13319805, #13319924, …
maximal quotient ofC2×#11731309, C2×#11733406, C2×#11732895, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(896, 17758);