Finite Group Databasebeta

#11727052

order896
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C2

Aliases

No aliases for this group.

Splittings

FittingC7×#364 ⋊ C2
SylowC7 ⋊ #2165

Subgroups

subgroupG/H
centerC4#6455
commutatorC2×C4×C7C22×C4
FrattiniC2×C8C22×D7
FittingC7×#364C2
socleC2×C7#432
prime radicalC22×D7M16
cosocleC2×C7×C8C23
hypercenter#364D7
hypocenterC7#2165
LCSG ▷ C2×C4×C7 ▷ C2×C7 ▷ C7
UCSC1 ◁ C4 ◁ C2×C8 ◁ #364

128 conjugacy classes of subgroups; only the 55 normal subgroups are shown.

normal subgroups only

This group has 128 conjugacy classes of subgroups — too many to draw. Only its 55 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) = 112

Polycyclic presentation:

2^7,7|a^2=e,c^2=d,e^2=f,f^2=g,b^a=bd,c^a=cf,d^a=dg,e^b=eg,h^b=h^6,e^c=eg,h^c=h^6

Conjugacy classes & character table

116 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#13263873, #13263875, #13263878, …
maximal normal subgroup of#13263873, #13263875, #13263878, …
maximal quotient of#13268809, #13268861, #13269132, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(896, 1818);