Finite Group Databasebeta

#11728295

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

Aliases

No aliases for this group.

Splittings

FittingC7×#424 ⋊ C2
SylowC7 ⋊ #2046

Subgroups

subgroupG/H
centerC22#6493
commutator, cosocleC22×C4×C7C23
FrattiniC22×C4C22×D7
FittingC7×#424C2
socleC22×C7#121
prime radicalC22×D28C22
hypercenter#424D7
hypocenterC7#2046
LCSG ▷ C22×C4×C7 ▷ C2×C7 ▷ C7
UCSC1 ◁ C22 ◁ C22×C4 ◁ #424

276 conjugacy classes of subgroups; only the 69 normal subgroups are shown.

normal subgroups only

This group has 276 conjugacy classes of subgroups — too many to draw. Only its 69 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

Polycyclic presentation:

2^7,7|a^2=g,c^2=d,d^2=g,b^a=bd,c^a=ce,d^a=dg,h^a=h^6,c^b=cf,d^b=dg,h^b=h^6,e^c=eg,f^c=fg

Conjugacy classes & character table

110 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD7×#2046, C2×#11728295, #13381599, …
maximal normal subgroup ofD7×#2046, C2×#11728295, #13381599, …
maximal quotient of#13257378, #13257385, #13257392, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(896, 3061);