Finite Group Databasebeta

#11740783

order896
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C23×C4

Aliases

No aliases for this group.

Splittings

FittingC7×#533 ⋊ C2
SylowC7 ⋊ #3140

Subgroups

subgroupG/H
centerC22C22×C22⋊D7
commutator, cosocleC2×C4×C7C24
FrattiniC2×C4C23×D7
FittingC7×#533C2
socleC22×C7C22×D4
prime radicalC22×D28C22
hypercenter#533D7
hypocenterC7#3140
LCSG ▷ C2×C4×C7 ▷ C2×C7 ▷ C7
UCSC1 ◁ C22 ◁ C2×C42 ◁ #533

400 conjugacy classes of subgroups; only the 133 normal subgroups are shown.

normal subgroups only

This group has 400 conjugacy classes of subgroups — too many to draw. Only its 133 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) = 224

Polycyclic presentation:

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

Conjugacy classes & character table

116 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#13251412, #13254697, #13254699, …
maximal normal subgroup of#13251412, #13254697, #13254699, …
maximal quotient of#13354018, #13356512, #13356521, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(896, 15549);