Finite Group Databasebeta

#11728016

order896
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

SylowC7 ⋊ #2068

Subgroups

subgroupG/H
centerC23D4×D7
commutator, cosocleC22×C4×C7C23
FrattiniC22×C4C22×D7
FittingC2×C7×#103C2
socle, prime radicalC23×C7C2×D4
hypercenterC2×#103D7
hypocenterC7#2068
LCSG ▷ C22×C4×C7 ▷ C2×C7 ▷ C7
UCSC1 ◁ C23 ◁ C22×C4 ◁ C2×#103

248 conjugacy classes of subgroups; only the 87 normal subgroups are shown.

normal subgroups only

This group has 248 conjugacy classes of subgroups — too many to draw. Only its 87 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) = 896

Polycyclic presentation:

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

Conjugacy classes & character table

116 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD7×#2068, C2×#11728016, #13382408, …
maximal normal subgroup ofD7×#2068, C2×#11728016, #13382408, …
maximal quotient of#13258327, #13258334, #13258344, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(896, 2782);