Finite Group Databasebeta

C2×#89776 #11739663

order896
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C26

Aliases

direct productC2×#89776

Splittings

SylowC7 ⋊ C2×#419

Subgroups

subgroupG/H
centerC23C2×C22⋊D7
commutatorC4×C7C23×C4
FrattiniC2×C4C23×D7
FittingC2×C7×#117C2
socleC23×C7C2×D4
prime radicalC24×C7D4
cosocleC2×C4×C7C24
hypercenterC2×#117D7
hypocenterC7C2×#419
LCSG ▷ C4×C7 ▷ C2×C7 ▷ C7
UCSC1 ◁ C23 ◁ C23×C4 ◁ C2×#117

752 conjugacy classes of subgroups; only the 269 normal subgroups are shown.

normal subgroups only

This group has 752 conjugacy classes of subgroups — too many to draw. Only its 269 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

164 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#13259286, #13259288, #13259347, …
maximal normal subgroup of#13259286, #13259288, #13259347, …
maximal quotient ofC2×#11728520, C2×#11728556, #13320242, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(896, 14429);