Finite Group Databasebeta

#11727307

order896
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23×C4

Aliases

No aliases for this group.

Splittings

FittingC7×#382 ⋊ C2
SylowC7 ⋊ #1961

Subgroups

subgroupG/H
centerC23C2×C22⋊D7
commutatorC2×C4×C7C22×C4
FrattiniC22×C4C22×D7
FittingC7×#382C2
socleC23×C7C2×D4
prime radicalC2×#6437C2
cosocleC22×C4×C7C23
hypercenter#382D7
hypocenterC7#1961
LCSG ▷ C2×C4×C7 ▷ C2×C7 ▷ C7
UCSC1 ◁ C23 ◁ C2×C42 ◁ #382

412 conjugacy classes of subgroups; only the 105 normal subgroups are shown.

normal subgroups only

This group has 412 conjugacy classes of subgroups — too many to draw. Only its 105 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|a^2=f,b^2=dfg,c^2=eg,d^2=g,b^a=bd,c^a=ce,d^a=dg,c^b=cg,h^b=h^6

Conjugacy classes & character table

116 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#13241174, #13246185, #13248724, …
maximal normal subgroup of#13241174, #13246185, #13248724, …
maximal quotient of#13252589, #13252615, #13252795, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(896, 2073);