Finite Group Databasebeta

#11729281

order896
automorphism?
homologyAbelianization (H1) = C2×C42 · Schur multiplier (H2) = C24

Aliases

No aliases for this group.

Splittings

SylowC7 ⋊ #1728

Subgroups

subgroupG/H
center, FrattiniC22×C4C22×D7
commutatorC22×C7C2×C42
FittingC22×C42×C7C2
socleC23×C7C22×C4
prime radicalC24×C7C2×C4
cosocleC22×C4×C7C23
hypercenterC22×C42D7
hypocenterC7#1728
LCSG ▷ C22×C7 ▷ C7
UCSC1 ◁ C22×C4 ◁ C22×C42

480 conjugacy classes of subgroups; only the 221 normal subgroups are shown.

normal subgroups only

This group has 480 conjugacy classes of subgroups — too many to draw. Only its 221 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|a^2=e,b^2=f,e^2=g,b^a=bd,c^a=cg,h^a=h^6

Conjugacy classes & character table

248 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#13240350, #13240371, #13240378, …
maximal normal subgroup of#13240350, #13240371, #13240378, …
maximal quotient of#13243178, #13243185, #13243189, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(896, 4047);