Finite Group Databasebeta

#11729862

order896
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C24

Aliases

No aliases for this group.

Splittings

SylowC7 ⋊ #2005

Subgroups

subgroupG/H
centerC22#6500
commutator, cosocleC22×C4×C7C23
FrattiniC22×C4C22×D7
FittingC2×C7×#137C2
socleC22×C7#120
prime radicalC2×C7×#41C22
hypercenterC2×#137D7
hypocenterC7#2005
LCSG ▷ C22×C4×C7 ▷ C2×C7 ▷ C7
UCSC1 ◁ C22 ◁ C22×C4 ◁ C2×#137

362 conjugacy classes of subgroups; only the 75 normal subgroups are shown.

normal subgroups only

This group has 362 conjugacy classes of subgroups — too many to draw. Only its 75 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=g,c^2=g,d^2=g,b^a=bd,c^a=ce,d^a=dg,f^a=fg,c^b=cf,d^b=dg,d^c=dg,h^c=h^6

Conjugacy classes & character table

92 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD7×#2005, C2×#11729862, #13380701, …
maximal normal subgroup ofD7×#2005, C2×#11729862, #13380701, …
maximal quotient of#13254010, #13254024, #13254066, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(896, 4628);