Finite Group Databasebeta

#11739040

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

Aliases

No aliases for this group.

Splittings

FittingC7×#487 ⋊ C2
SylowC7 ⋊ #3182

Subgroups

subgroupG/H
centerC22C2×D4×D7
commutator, cosocleC2×C4×C7C24
FrattiniC2×C4C23×D7
FittingC7×#487C2
socleC22×C7C22×D4
prime radical#90416C2
hypercenter#487D7
hypocenterC7#3182
LCSG ▷ C2×C4×C7 ▷ C2×C7 ▷ C7
UCSC1 ◁ C22 ◁ C42 ◁ #487

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

normal subgroups only

This group has 402 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) = 448

Polycyclic presentation:

2^7,7|c^2=f,d^2=e,f^2=g,b^a=be,c^a=cf,f^a=fg,h^a=h^6,c^b=cg,h^b=h^6,d^c=dg,h^c=h^6,h^d=h^6

Conjugacy classes & character table

98 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#13330136, #13330138, #13330155, …
maximal normal subgroup of#13330136, #13330138, #13330155, …
maximal quotient of#13354393, #13358130, #13359037, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(896, 13806);