Finite Group Databasebeta

#11729656

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

Aliases

No aliases for this group.

Splittings

FittingC7×#544 ⋊ C2
SylowC7 ⋊ #1599

Subgroups

subgroupG/H
centerC22#6516
commutator, cosocleC22×C4×C7C23
FrattiniC22×C4C22×D7
FittingC7×#544C2
socleC22×C7#120
prime radicalC22×D28C22
hypercenter#544D7
hypocenterC7#1599
LCSG ▷ C22×C4×C7 ▷ C22×C7 ▷ C7
UCSC1 ◁ C22 ◁ C22×C4 ◁ #544

266 conjugacy classes of subgroups; only the 57 normal subgroups are shown.

normal subgroups only

This group has 266 conjugacy classes of subgroups — too many to draw. Only its 57 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|b^2=f,c^2=g,d^2=f,b^a=bd,c^a=ce,d^a=df,h^a=h^6,d^b=df,e^b=eg,d^c=dg

Conjugacy classes & character table

89 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#13266545, #13266546, #13266556, …
maximal normal subgroup of#13266545, #13266546, #13266556, …
maximal quotient of#13242523, #13242536, #13242567, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(896, 4422);