Finite Group Databasebeta

C2×#89897 #11741204

order896
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C25

Aliases

direct productC2×#89897

Splittings

SylowC7 ⋊ C2×#430

Subgroups

subgroupG/H
centerC2×C4C2×D28
commutatorC4×C7C23×C4
FrattiniC2×C4C23×D7
FittingC22×C7×M16C2
socleC22×C7C2×C4⋊C4
prime radicalC24×C7Q8
cosocleC2×C4×C7C24
hypercenterC22×M16D7
hypocenterC7C2×#430
LCSG ▷ C4×C7 ▷ C2×C7 ▷ C7
UCSC1 ◁ C2×C4 ◁ C23×C4 ◁ C22×M16

460 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 224

Conjugacy classes & character table

164 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#13259885, #13259887, #13259892, …
maximal normal subgroup of#13259885, #13259887, #13259892, …
maximal quotient ofC2×#11727604, #13322780, C2×#11727605, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(896, 15970);