Finite Group Databasebeta

#11727239

order896
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

SylowC7 ⋊ #1940

Subgroups

subgroupG/H
center, FrattiniC22×C4C22×D7
commutator, socle, prime radicalC23×C7C22×C4
FittingC4×C7×C4⋊C4C2
cosocleC22×C4×C7C23
hypercenterC4×C4⋊C4D7
hypocenterC7#1940
LCSG ▷ C23×C7 ▷ C7
UCSC1 ◁ C22×C4 ◁ C4×C4⋊C4

248 conjugacy classes of subgroups; only the 121 normal subgroups are shown.

normal subgroups only

This group has 248 conjugacy classes of subgroups — too many to draw. Only its 121 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) = 896

Polycyclic presentation:

2^7,7|a^2=f,b^2=f,c^2=e,f^2=g,b^a=bd,c^a=ce,h^a=h^6,c^b=cg,h^b=h^6

Conjugacy classes & character table

164 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#13247929, #13247930, #13247936, …
maximal normal subgroup of#13247929, #13247930, #13247936, …
maximal quotient of#13252354, #13252359, #13252364, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(896, 2005);