Finite Group Databasebeta

#11739989

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

Aliases

No aliases for this group.

Splittings

FittingC7×#518 ⋊ C2
SylowC7 ⋊ #3042

Subgroups

subgroupG/H
centerC22C22×C22⋊D7
commutator, cosocleC2×C4×C7C24
FrattiniC2×C4C23×D7
FittingC7×#518C2
socleC22×C7C22×D4
prime radicalC2×#6495C2
hypercenter#518D7
hypocenterC7#3042
LCSG ▷ C2×C4×C7 ▷ C2×C7 ▷ C7
UCSC1 ◁ C22 ◁ #117 ◁ #518

494 conjugacy classes of subgroups; only the 149 normal subgroups are shown.

normal subgroups only

This group has 494 conjugacy classes of subgroups — too many to draw. Only its 149 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,b^2=e,f^2=g,b^a=be,c^a=cf,f^a=fg,h^a=h^6,d^b=dg,f^c=fg

Conjugacy classes & character table

134 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#13391186, #13391191, #13401673, …
maximal normal subgroup of#13391186, #13391191, #13401673, …
maximal quotient of#13339014, #13339023, #13339032, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(896, 14755);