Finite Group Databasebeta

C2×#90250 #11742833

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

Aliases

direct productC2×#90250

Splittings

FittingC2×C4×C7×D4 ⋊ C2
SylowC7 ⋊ C2×#559

Subgroups

subgroupG/H
centerC23C23×D7
commutator, cosocleC22×C7C25
FrattiniC22C24×D7
FittingC2×C4×C7×D4C2
socleC23×C7C24
prime radicalC2×#6503C2
hypercenterC2×C4×D4D7
hypocenterC7C2×#559
LCSG ▷ C22×C7 ▷ C7
UCSC1 ◁ C23 ◁ C2×C4×D4

1240 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 448

Conjugacy classes & character table

170 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#13245433, #13320123, #13320125, …
maximal normal subgroup of#13245433, #13320123, #13320125, …
maximal quotient ofC2×#11731086, C2×#11731087, C2×#11731091, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(896, 17599);