Finite Group Databasebeta

#11740868

order896
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C25

Aliases

No aliases for this group.

Splittings

SylowC7 ⋊ #3063

Subgroups

subgroupG/H
centerC22C22×C22⋊D7
commutator, cosocleC2×C4×C7C24
FrattiniC2×C4C23×D7
Fitting, prime radicalC7×#537C2
socleC22×C7C22×D4
hypercenter#537D7
hypocenterC7#3063
LCSG ▷ C2×C4×C7 ▷ C2×C7 ▷ C7
UCSC1 ◁ C22 ◁ C2×#41 ◁ #537

472 conjugacy classes of subgroups; only the 141 normal subgroups are shown.

normal subgroups only

This group has 472 conjugacy classes of subgroups — too many to draw. Only its 141 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=g,b^2=e,e^2=g,b^a=be,c^a=cf,e^a=eg,h^a=h^6,d^b=dg,h^b=h^6,d^c=dg

Conjugacy classes & character table

98 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#13401800, #13401803, #13401815, …
maximal normal subgroup of#13401800, #13401803, #13401815, …
maximal quotient of#13337293, #13337315, #13337337, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(896, 15634);