Finite Group Databasebeta

#11729368

order896
automorphism?
homologyAbelianization (H1) = C22×C8 · Schur multiplier (H2) = C23×C4

Aliases

No aliases for this group.

Splittings

SylowC7 ⋊ #1954

Subgroups

subgroupG/H
center, FrattiniC22×C4C22×D7
commutatorC22×C7C22×C8
FittingC2×C4×C7×D4C2
socleC23×C7C22×C4
prime radicalC22×C7×D4C4
cosocleC22×C4×C7C23
hypercenterC2×C4×D4D7
hypocenterC7#1954
LCSG ▷ C22×C7 ▷ C7
UCSC1 ◁ C22×C4 ◁ C2×C4×D4

396 conjugacy classes of subgroups; only the 145 normal subgroups are shown.

normal subgroups only

This group has 396 conjugacy classes of subgroups — too many to draw. Only its 145 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=f,b^2=df,c^2=e,f^2=g,b^a=bd,c^a=ce,h^a=h^6,h^b=h^6

Conjugacy classes & character table

176 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#13240796, #13240798, #13240886, …
maximal normal subgroup of#13240796, #13240798, #13240886, …
maximal quotient of#13252569, #13252573, #13252578, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(896, 4134);