Finite Group Databasebeta

C2×#89791 #11739758

order896
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C25

Aliases

direct productC2×#89791

Splittings

SylowC7 ⋊ C2×#461

Subgroups

subgroupG/H
centerC23C2×C22⋊D7
commutator, cosocleC2×C4×C7C24
FrattiniC2×C4C23×D7
FittingC2×C4×C7×D4C2
socleC23×C7C2×D4
prime radicalC22×C7×D4C22
hypercenterC2×C4×D4D7
hypocenterC7C2×#461
LCSG ▷ C2×C4×C7 ▷ C2×C7 ▷ C7
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×C4×D4

544 conjugacy classes of subgroups; only the 181 normal subgroups are shown.

normal subgroups only

This group has 544 conjugacy classes of subgroups — too many to draw. Only its 181 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

158 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#13248611, #13248613, #13248632, …
maximal normal subgroup of#13248611, #13248613, #13248632, …
maximal quotient ofC2×#11728605, C2×#11728606, C2×#11728607, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(896, 14524);