Finite Group Databasebeta

#11740780

order896
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C23×C4

Aliases

No aliases for this group.

Splittings

FittingC7×#533 ⋊ C2
SylowC7 ⋊ #3135

Subgroups

subgroupG/H
centerC2×C4C2×C22⋊D7
commutator, cosocleC2×C4×C7C24
FrattiniC2×C4C23×D7
FittingC7×#533C2
socleC22×C7C22×D4
prime radical#90168C2
hypercenter#533D7
hypocenterC7#3135
LCSG ▷ C2×C4×C7 ▷ C2×C7 ▷ C7
UCSC1 ◁ C2×C4 ◁ C2×C42 ◁ #533

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

normal subgroups only

This group has 392 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

Polycyclic presentation:

2^7,7|b^2=f,c^2=e,d^2=g,e^2=g,f^2=g,b^a=be,c^a=cf,e^a=eg,f^a=fg,h^a=h^6,c^b=cg,h^b=h^6,h^c=h^6

Conjugacy classes & character table

116 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#13248742, #13248758, #13248760, …
maximal normal subgroup of#13248742, #13248758, #13248760, …
maximal quotient of#13353997, #13356434, #13357455, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(896, 15546);