Finite Group Databasebeta

C2×#90457 #11744249

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

Aliases

direct productC2×#90457

Splittings

FittingC22×C7×Q16 ⋊ C2
SylowC7 ⋊ C2×#578

Subgroups

subgroupG/H
centerC22C2×D4×D7
commutator, cosocleC4×C7C25
FrattiniC4C24×D7
FittingC22×C7×Q16C2
socleC22×C7C22×D4
hypercenterC22×Q16D7
hypocenterC7C2×#578
LCSG ▷ C4×C7 ▷ C2×C7 ▷ C7
UCSC1 ◁ C22 ◁ C22×C4 ◁ C22×Q16

1408 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 448

Conjugacy classes & character table

128 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#13269485, #13269497, #13269526, …
maximal normal subgroup of#13269485, #13269497, #13269526, …
maximal quotient ofC2×#11736235, C2×#11736591, C2×#11736219, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(896, 19015);