Finite Group Databasebeta

#11729438

order896
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C25

Aliases

No aliases for this group.

Splittings

FittingC2×C7×#121 ⋊ C2
SylowC7 ⋊ #1999

Subgroups

subgroupG/H
centerC23C2×C22⋊D7
commutator, cosocleC22×C4×C7C23
FrattiniC22×C4C22×D7
FittingC2×C7×#121C2
socleC23×C7C2×D4
hypercenterC2×#121D7
hypocenterC7#1999
LCSG ▷ C22×C4×C7 ▷ C2×C7 ▷ C7
UCSC1 ◁ C23 ◁ C23×C4 ◁ C2×#121

496 conjugacy classes of subgroups; only the 95 normal subgroups are shown.

normal subgroups only

This group has 496 conjugacy classes of subgroups — too many to draw. Only its 95 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) = 448

Polycyclic presentation:

2^7,7|d^2=g,b^a=bd,c^a=ce,d^a=dg,h^a=h^6,c^b=cf,d^b=dg

Conjugacy classes & character table

116 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD7×#1999, C2×#11729438, #13380598, …
maximal normal subgroup ofD7×#1999, C2×#11729438, #13380598, …
maximal quotient of#13253990, #13253992, #13253997, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(896, 4204);