Finite Group Databasebeta

C2×#89951 #11741315

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

Aliases

direct productC2×#89951

Splittings

FittingC22×C7×Q16 ⋊ C2
SylowC7 ⋊ C2×#510

Subgroups

subgroupG/H
centerC22C2×#1141
commutator, cosocleC7×C8C24
FrattiniC8C23×D7
FittingC22×C7×Q16C2
socleC22×C7C2×D8
prime radicalC2×#6467C2
hypercenterC22×Q16D7
hypocenterC7C2×#510
LCSG ▷ C7×C8 ▷ C4×C7 ▷ C2×C7 ▷ C7
UCSC1 ◁ C22 ◁ C22×C4 ◁ C22×C8 ◁ C22×Q16

360 conjugacy classes of subgroups; only the 133 normal subgroups are shown.

normal subgroups only

This group has 360 conjugacy classes of subgroups — too many to draw. Only its 133 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

116 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#13270927, #13270933, #13270948, …
maximal normal subgroup of#13270927, #13270933, #13270948, …
maximal quotient ofC2×#11729815, C2×#11728352, C2×#11728350, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(896, 16081);