Finite Group Databasebeta

C2×#89331 #11729422

order896
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C24

Aliases

direct productC2×#89331

Splittings

SylowC7 ⋊ C2×AΣL(1,𝔽16)

Subgroups

subgroupG/H
centerC22#6408
commutatorC23×C7C22×C4
FrattiniC2×D4C22×D7
Fitting, prime radicalC2×C7×#120C2
socleC22×C7#99
cosocleC2×C7×D4C23
hypercenterC2×#120D7
hypocenterC7C2×AΣL(1,𝔽16)
LCSG ▷ C23×C7 ▷ C22×C7 ▷ C2×C7 ▷ C7
UCSC1 ◁ C22 ◁ C23 ◁ C22×D4 ◁ C2×#120

438 conjugacy classes of subgroups; only the 77 normal subgroups are shown.

normal subgroups only

This group has 438 conjugacy classes of subgroups — too many to draw. Only its 77 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) = 112

Conjugacy classes & character table

110 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC4×#89331, Dic7×AΣL(1,𝔽16), #13268943, …
maximal normal subgroup ofC4×#89331, Dic7×AΣL(1,𝔽16), #13268943, …
maximal quotient ofC2×#11725428, C2×#11725442, #13263046, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(896, 4188);