Finite Group Databasebeta

C2×#89840 #11740454

order896
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C23×C4

Aliases

direct productC2×#89840

Splittings

FittingC2×C7×#125 ⋊ C2
SylowC7 ⋊ C2×#488

Subgroups

subgroupG/H
centerC23C2×C22⋊D7
commutator, cosocleC2×C4×C7C24
FrattiniC2×C4C23×D7
FittingC2×C7×#125C2
socleC23×C7C2×D4
prime radicalC22×D28C22
hypercenterC2×#125D7
hypocenterC7C2×#488
LCSG ▷ C2×C4×C7 ▷ C2×C7 ▷ C7
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×#125

412 conjugacy classes of subgroups; only the 149 normal subgroups are shown.

normal subgroups only

This group has 412 conjugacy classes of subgroups — too many to draw. Only its 149 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Presentation

transitive degreeμt(G) = 448

Conjugacy classes & character table

128 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#13253348, #13253350, #13253355, …
maximal normal subgroup of#13253348, #13253350, #13253355, …
maximal quotient ofC2×#11727301, C2×#11727368, C2×#11727369, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(896, 15220);