Finite Group Databasebeta

#11725494

order896
automorphism?
homologyAbelianization (H1) = C42 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

SylowC7 ⋊ #1298

Subgroups

subgroupG/H
centerC2×C4C22⋊Dic7
commutatorC2×C4×C7C42
FrattiniC23×C4C2×D7
FittingC7×#407C2
socleC22×C7#95
prime radicalC24×C7Q8
cosocleC23×C4×C7C22
hypercenter#407D7
hypocenterC7#1298
LCSG ▷ C2×C4×C7 ▷ C22×C7 ▷ C7
UCSC1 ◁ C2×C4 ◁ C23×C4 ◁ #407

190 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 224

Polycyclic presentation:

2^7,7|a^2=d,b^2=e,c^2=f,d^2=f,e^2=f,b^a=bc,c^a=cf,e^a=efg,c^b=cg,h^b=h^6

Conjugacy classes & character table

122 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#13241288, #13241289, #13241396, …
maximal normal subgroup of#13241288, #13241289, #13241396, …
maximal quotient of#13240349, #13240357, #13240381, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(896, 260);