Finite Group Databasebeta

#11739376

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

Aliases

No aliases for this group.

Splittings

FittingC7×#499 ⋊ C2
SylowC7 ⋊ #3389

Subgroups

subgroupG/H
centerC22C2×D4×D7
commutator, cosocleC2×C4×C7C24
FrattiniC2×C4C23×D7
FittingC7×#499C2
socleC22×C7C22×D4
prime radicalC2×D56C22
hypercenter#499D7
hypocenterC7#3389
LCSG ▷ C2×C4×C7 ▷ C2×C7 ▷ C7
UCSC1 ◁ C22 ◁ C42 ◁ #499

348 conjugacy classes of subgroups; only the 121 normal subgroups are shown.

normal subgroups only

This group has 348 conjugacy classes of subgroups — too many to draw. Only its 121 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=e,b^2=eg,d^2=e,f^2=g,b^a=beg,c^a=cf,f^a=fg,h^a=h^6,c^b=cg,d^b=deg,h^b=h^6,f^c=fg,h^c=h^6

Conjugacy classes & character table

95 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#13267525, #13267529, #13267539, …
maximal normal subgroup of#13267525, #13267529, #13267539, …
maximal quotient of#13370473, #13372093, #13372130, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(896, 14142);