Finite Group Databasebeta

C2×#89277 #11728189

order896
isoclinismisoclinic class of #89246
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23

Aliases

direct productC2×#89277

Splittings

SylowC7 ⋊ C2×#332

Subgroups

subgroupG/H
centerC23(C2×D7)⋊C4
commutatorC2×C4×C7C22×C4
FrattiniC42C22×D7
FittingC2×C7×C4⋊C8C2
socle, prime radicalC23×C7C22⋊C4
cosocleC42×C7C23
hypercenterC2×C4⋊C8D7
hypocenterC7C2×#332
LCSG ▷ C2×C4×C7 ▷ C22×C7 ▷ C7
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×C4⋊C8

256 conjugacy classes of subgroups; only the 117 normal subgroups are shown.

normal subgroups only

This group has 256 conjugacy classes of subgroups — too many to draw. Only its 117 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) = 896

Conjugacy classes & character table

158 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#13244743, C4×#89277, #13244756, …
maximal normal subgroup of#13244743, C4×#89277, #13244756, …
maximal quotient ofC2×#11725284, #13241775, #13242077, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(896, 2955);