Finite Group Databasebeta

#11729044

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

Aliases

No aliases for this group.

Splittings

FittingC7×#493 ⋊ C2
SylowC7 ⋊ #2246

Subgroups

subgroupG/H
centerC22C2×#1141
commutator, cosocleC2×C7×C8C23
FrattiniC2×C8C22×D7
FittingC7×#493C2
socleC22×C7C2×D8
hypercenter#493D7
hypocenterC7#2246
LCSG ▷ C2×C7×C8 ▷ C4×C7 ▷ C2×C7 ▷ C7
UCSC1 ◁ C22 ◁ C42 ◁ C4×C8 ◁ #493

216 conjugacy classes of subgroups; only the 65 normal subgroups are shown.

normal subgroups only

This group has 216 conjugacy classes of subgroups — too many to draw. Only its 65 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|b^2=df,c^2=e,d^2=fg,f^2=g,b^a=bd,c^a=ce,d^a=df,f^a=fg,h^b=h^6

Conjugacy classes & character table

104 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#13267218, #13267219, #13267220, …
maximal normal subgroup of#13267218, #13267219, #13267220, …
maximal quotient of#13268447, #13268481, #13268483, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(896, 3810);