Finite Group Databasebeta

#11740899

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

Aliases

No aliases for this group.

Splittings

SylowC7 ⋊ #3243

Subgroups

subgroupG/H
centerC22C22×C22⋊D7
commutator, cosocleC2×C4×C7C24
FrattiniC2×C4C23×D7
FittingC7×#542C2
socleC22×C7C22×D4
prime radicalC7×#121C22
hypercenter#542D7
hypocenterC7#3243
LCSG ▷ C2×C4×C7 ▷ C2×C7 ▷ C7
UCSC1 ◁ C22 ◁ #117 ◁ #542

320 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 448

Polycyclic presentation:

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

Conjugacy classes & character table

92 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD7×#3243, C2×#11740899, #14226043, …
maximal normal subgroup ofD7×#3243, C2×#11740899, #14226043, …
maximal quotient of#13363341, #13363567, #13364390, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(896, 15665);