Finite Group Databasebeta

C2×#89438 #11730765

order896
automorphism?
homologyAbelianization (H1) = C22×C42 · Schur multiplier (H2) = C26×C4

Aliases

direct productC2×#89438

Splittings

FittingC2×C7×#95 ⋊ C2
SylowC7 ⋊ C2×C4×C22⋊C4

Subgroups

subgroupG/H
centerC24C22×D7
commutatorC2×C7C22×C42
FrattiniC23C23×D7
FittingC2×C7×#95C2
socleC24×C7C23
prime radicalC24×D7C22
cosocleC23×C7C24
hypercenterC2×#95D7
hypocenterC7C2×C4×C22⋊C4
LCSG ▷ C2×C7 ▷ C7
UCSC1 ◁ C24 ◁ C2×#95

1360 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 448

Conjugacy classes & character table

200 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#13243388, #13243400, #13243782, …
maximal normal subgroup of#13243388, #13243400, #13243782, …
maximal quotient ofC2×Dic7×#95, C4×#89438, C2×(C2×D7)⋊#95, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(896, 5531);