Finite Group Databasebeta

#11726953

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

Aliases

No aliases for this group.

Splittings

FittingC7×#357 ⋊ C2
SylowC7 ⋊ #2232

Subgroups

subgroupG/H
centerC22D7×D8
commutator, cosocleC2×C7×C8C23
FrattiniC2×C8C22×D7
FittingC7×#357C2
socleC22×C7C2×D8
prime radical#89929C2
hypercenter#357D7
hypocenterC7#2232
LCSG ▷ C2×C7×C8 ▷ C4×C7 ▷ C2×C7 ▷ C7
UCSC1 ◁ C22 ◁ C2×C4 ◁ C2×C8 ◁ #357

150 conjugacy classes of subgroups; only the 47 normal subgroups are shown.

normal subgroups only

This group has 150 conjugacy classes of subgroups — too many to draw. Only its 47 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=d,e^2=fg,f^2=g,b^a=bd,c^a=ce,e^a=ef,f^a=fg,h^b=h^6,e^c=ef,f^c=fg

Conjugacy classes & character table

95 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD7×#2232, C2×#11726953, #13508593, …
maximal normal subgroup ofD7×#2232, C2×#11726953, #13508593, …
maximal quotient of#13270083, #13270296, #13270731, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(896, 1719);