Finite Group Databasebeta

#11729892

order896
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C25

Aliases

No aliases for this group.

Splittings

SylowC7 ⋊ #1789

Subgroups

subgroupG/H
centerC2×C4C2×C22⋊D7
commutatorC2×C4×C7C22×C4
FrattiniC22×C4C22×D7
Fitting, prime radicalC22×C7×#41C2
socleC22×C7C2×C22⋊C4
cosocleC22×C4×C7C23
hypercenterC22×#41D7
hypocenterC7#1789
LCSG ▷ C2×C4×C7 ▷ C2×C7 ▷ C7
UCSC1 ◁ C2×C4 ◁ C23×C4 ◁ C22×#41

618 conjugacy classes of subgroups; only the 129 normal subgroups are shown.

normal subgroups only

This group has 618 conjugacy classes of subgroups — too many to draw. Only its 129 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=f,d^2=g,f^2=g,b^a=bd,c^a=ce,d^a=dg,h^a=h^6,d^b=dg

Conjugacy classes & character table

158 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#13245378, #13245379, #13245388, …
maximal normal subgroup of#13245378, #13245379, #13245388, …
maximal quotient of#13245163, #13245167, #13245172, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(896, 4658);