Finite Group Databasebeta

C2×#89290 #11728440

order896
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23

Aliases

direct productC2×#89290

Splittings

FittingC2×C7×#108 ⋊ C2
SylowC7 ⋊ C2×#361

Subgroups

subgroupG/H
centerC22#6383
commutatorC7×C8C22×C4
FrattiniC2×C8C22×D7
FittingC2×C7×#108C2
socleC22×C7#102
prime radicalC22×D56C2
cosocleC2×C7×C8C23
hypercenterC2×#108D7
hypocenterC7C2×#361
LCSG ▷ C7×C8 ▷ C4×C7 ▷ C2×C7 ▷ C7
UCSC1 ◁ C22 ◁ C22×C4 ◁ C22×C8 ◁ C2×#108

256 conjugacy classes of subgroups; only the 85 normal subgroups are shown.

normal subgroups only

This group has 256 conjugacy classes of subgroups — too many to draw. Only its 85 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) = 224

Conjugacy classes & character table

116 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#13269048, C4×#89290, #13269065, …
maximal normal subgroup of#13269048, C4×#89290, #13269065, …
maximal quotient ofC2×#11725271, #13263570, #13263801, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(896, 3206);