Finite Group Databasebeta

#11729415

order896
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C24

Aliases

No aliases for this group.

Splittings

FittingC7×#519 ⋊ C2
SylowC7 ⋊ #1888

Subgroups

subgroupG/H
centerC22#6516
commutatorC2×C4×C7C22×C4
FrattiniC22×C4C22×D7
FittingC7×#519C2
socleC22×C7#120
prime radicalC22×D28C22
cosocleC22×C4×C7C23
hypercenter#519D7
hypocenterC7#1888
LCSG ▷ C2×C4×C7 ▷ C2×C7 ▷ C7
UCSC1 ◁ C22 ◁ C22×C4 ◁ #519

344 conjugacy classes of subgroups; only the 93 normal subgroups are shown.

normal subgroups only

This group has 344 conjugacy classes of subgroups — too many to draw. Only its 93 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|a^2=f,b^2=dfg,c^2=g,d^2=g,f^2=g,b^a=bd,c^a=ce,e^a=eg,h^a=h^6,d^b=dg,e^b=eg,f^b=fg,d^c=dg,f^c=fg

Conjugacy classes & character table

134 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#13269672, #13269677, #13269680, …
maximal normal subgroup of#13269672, #13269677, #13269680, …
maximal quotient of#13248456, #13248476, #13248730, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(896, 4181);