Finite Group Databasebeta

#11729569

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

Aliases

No aliases for this group.

Splittings

SylowC7 ⋊ #1962

Subgroups

subgroupG/H
centerC2×C4C2×C22⋊D7
commutatorC2×C4×C7C22×C4
FrattiniC22×C4C22×D7
Fitting, prime radicalC7×#532C2
socleC22×C7C2×C22⋊C4
cosocleC22×C4×C7C23
hypercenter#532D7
hypocenterC7#1962
LCSG ▷ C2×C4×C7 ▷ C2×C7 ▷ C7
UCSC1 ◁ C2×C4 ◁ C2×C42 ◁ #532

360 conjugacy classes of subgroups; only the 105 normal subgroups are shown.

normal subgroups only

This group has 360 conjugacy classes of subgroups — too many to draw. Only its 105 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,b^2=df,c^2=e,d^2=g,f^2=g,b^a=bd,c^a=ce,d^a=dg,h^a=h^6,h^b=h^6

Conjugacy classes & character table

128 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#13241570, #13241572, #13241577, …
maximal normal subgroup of#13241570, #13241572, #13241577, …
maximal quotient of#13252569, #13252573, #13252578, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(896, 4335);