Finite Group Databasebeta

C2×#90459 #11744251

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

Aliases

direct productC2×#90459

Splittings

FittingC2×C7×#135 ⋊ C2
SylowC7 ⋊ C2×#575

Subgroups

subgroupG/H
centerC2×C4D4×D7
commutator, cosocleC4×C7C25
FrattiniC4C24×D7
FittingC2×C7×#135C2
socleC22×C7C22×D4
hypercenterC2×#135D7
hypocenterC7C2×#575
LCSG ▷ C4×C7 ▷ C2×C7 ▷ C7
UCSC1 ◁ C2×C4 ◁ C22×C4 ◁ C2×#135

1484 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#13269470, #13269473, #13269475, …
maximal normal subgroup of#13269470, #13269473, #13269475, …
maximal quotient ofC2×#11736275, C2×#11736622, C2×#11736264, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(896, 19017);