Finite Group Databasebeta

#11725499

order896
automorphism?
homologyAbelianization (H1) = C42 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

SylowC7 ⋊ #1392

Subgroups

subgroupG/H
centerC4#6408
commutatorC23×C7C42
FrattiniC2×#41C2×D7
FittingC7×#408C2
socleC2×C7#342
prime radical, cosocleC2×C7×#41C22
hypercenter#408D7
hypocenterC7#1392
LCSG ▷ C23×C7 ▷ C22×C7 ▷ C2×C7 ▷ C7
UCSC1 ◁ C4 ◁ C2×C4 ◁ C2×#41 ◁ #408

158 conjugacy classes of subgroups; only the 53 normal subgroups are shown.

normal subgroups only

This group has 158 conjugacy classes of subgroups — too many to draw. Only its 53 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=d,b^2=e,d^2=g,e^2=g,b^a=bc,c^a=cf,f^a=fg,h^a=h^6,d^b=df,d^c=dg

Conjugacy classes & character table

110 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#13241297, #13241298, #13241300, …
maximal normal subgroup of#13241297, #13241298, #13241300, …
maximal quotient of#13240757, #13240791, #13240830, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(896, 265);