Finite Group Databasebeta

#11729498

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

Aliases

No aliases for this group.

Splittings

SylowC7 ⋊ #2026

Subgroups

subgroupG/H
centerC23C2×C22⋊D7
commutator, cosocleC22×C4×C7C23
FrattiniC22×C4C22×D7
FittingC2×C7×#125C2
socle, prime radicalC23×C7C2×D4
hypercenterC2×#125D7
hypocenterC7#2026
LCSG ▷ C22×C4×C7 ▷ C2×C7 ▷ C7
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×#125

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

normal subgroups only

This group has 258 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=dg,c^2=g,e^2=g,b^a=bd,c^a=ce,e^a=eg,c^b=cf,e^c=eg,h^c=h^6

Conjugacy classes & character table

116 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD7×#2026, C2×#11729498, #13381087, …
maximal normal subgroup ofD7×#2026, C2×#11729498, #13381087, …
maximal quotient of#13256788, #13256798, #13256825, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(896, 4264);