Finite Group Databasebeta

#11738199

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

Aliases

No aliases for this group.

Splittings

FittingC7×#467 ⋊ C2
SylowC7 ⋊ #3342

Subgroups

subgroupG/H
centerC22C2×D4×D7
commutator, cosocleC2×C4×C7C24
FrattiniC2×C4C23×D7
FittingC7×#467C2
socleC22×C7C22×D4
prime radicalC2×C22⋊D7D4
hypercenter#467D7
hypocenterC7#3342
LCSG ▷ C2×C4×C7 ▷ C2×C7 ▷ C7
UCSC1 ◁ C22 ◁ C22×C4 ◁ #467

340 conjugacy classes of subgroups; only the 115 normal subgroups are shown.

normal subgroups only

This group has 340 conjugacy classes of subgroups — too many to draw. Only its 115 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=g,c^2=eg,d^2=g,f^2=g,b^a=be,c^a=cf,f^a=fg,h^a=h^6,d^b=de,h^b=h^6,f^c=fg,h^c=h^6

Conjugacy classes & character table

101 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#13510716, #13510718, #13510738, …
maximal normal subgroup of#13510716, #13510718, #13510738, …
maximal quotient of#13370068, #13371463, #13371466, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(896, 12965);