Finite Group Databasebeta

#11729789

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

Aliases

No aliases for this group.

Splittings

FittingC22×C7×D8 ⋊ C2
SylowC7 ⋊ #2184

Subgroups

subgroupG/H
centerC22C2×#1141
commutator, cosocleC2×C7×C8C23
FrattiniC2×C8C22×D7
FittingC22×C7×D8C2
socleC22×C7C2×D8
hypercenterC22×D8D7
hypocenterC7#2184
LCSG ▷ C2×C7×C8 ▷ C4×C7 ▷ C2×C7 ▷ C7
UCSC1 ◁ C22 ◁ C22×C4 ◁ C22×C8 ◁ C22×D8

266 conjugacy classes of subgroups; only the 61 normal subgroups are shown.

normal subgroups only

This group has 266 conjugacy classes of subgroups — too many to draw. Only its 61 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|d^2=fg,f^2=g,b^a=bd,c^a=ce,d^a=df,f^a=fg,h^a=h^6,d^b=df,f^b=fg

Conjugacy classes & character table

113 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#13265891, #13265892, #13265902, …
maximal normal subgroup of#13265891, #13265892, #13265902, …
maximal quotient of#13265893, #13266237, #13266997, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(896, 4555);