Finite Group Databasebeta

#11727741

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

Aliases

No aliases for this group.

Splittings

SylowC7 ⋊ #2091

Subgroups

subgroupG/H
centerC4#6503
commutator, cosocleC22×C4×C7C23
FrattiniC22×C4C22×D7
FittingC7×#407C2
socleC2×C7#399
prime radicalC24×C7Q8
hypercenter#407D7
hypocenterC7#2091
LCSG ▷ C22×C4×C7 ▷ C2×C7 ▷ C7
UCSC1 ◁ C4 ◁ C22×C4 ◁ #407

222 conjugacy classes of subgroups; only the 65 normal subgroups are shown.

normal subgroups only

This group has 222 conjugacy classes of subgroups — too many to draw. Only its 65 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) = 112

Polycyclic presentation:

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

Conjugacy classes & character table

110 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#13241392, #13241394, #13241395, …
maximal normal subgroup of#13241392, #13241394, #13241395, …
maximal quotient of#13258765, #13258767, #13258769, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(896, 2507);