Finite Group Databasebeta

#11740177

order896
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C25

Aliases

No aliases for this group.

Splittings

FittingC2×C7×C22⋊Q8 ⋊ C2
SylowC7 ⋊ #3056

Subgroups

subgroupG/H
centerC22C22×C22⋊D7
commutator, cosocleC2×C4×C7C24
FrattiniC2×C4C23×D7
FittingC2×C7×C22⋊Q8C2
socleC22×C7C22×D4
prime radical#90482C2
hypercenterC2×C22⋊Q8D7
hypocenterC7#3056
LCSG ▷ C2×C4×C7 ▷ C2×C7 ▷ C7
UCSC1 ◁ C22 ◁ C23×C4 ◁ C2×C22⋊Q8

496 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 224

Polycyclic presentation:

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

Conjugacy classes & character table

116 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#13391233, #13391237, #13391255, …
maximal normal subgroup of#13391233, #13391237, #13391255, …
maximal quotient of#13336571, #13336593, #13336615, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(896, 14943);