Finite Group Databasebeta

#11740886

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

Aliases

No aliases for this group.

Splittings

SylowC7 ⋊ #3260

Subgroups

subgroupG/H
centerC22C22×C22⋊D7
commutator, cosocleC2×C4×C7C24
FrattiniC2×C4C23×D7
Fitting, prime radicalC7×#540C2
socleC22×C7C22×D4
hypercenter#540D7
hypocenterC7#3260
LCSG ▷ C2×C4×C7 ▷ C2×C7 ▷ C7
UCSC1 ◁ C22 ◁ #117 ◁ #540

346 conjugacy classes of subgroups; only the 117 normal subgroups are shown.

normal subgroups only

This group has 346 conjugacy classes of subgroups — too many to draw. Only its 117 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=g,d^2=e,f^2=g,b^a=be,c^a=cf,d^a=de,f^a=fg,h^a=h^6,c^b=ce,d^b=dg,f^c=fg

Conjugacy classes & character table

92 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD7×#3260, C2×#11740886, #14226776, …
maximal normal subgroup ofD7×#3260, C2×#11740886, #14226776, …
maximal quotient of#13363784, #13363788, #13364212, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(896, 15652);