Finite Group Databasebeta

#11727689

order896
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C24

Aliases

No aliases for this group.

Splittings

FittingC2×C7×C22⋊C8 ⋊ C2
SylowC7 ⋊ #2034

Subgroups

subgroupG/H
centerC23C2×D28
commutator, cosocleC22×C4×C7C23
FrattiniC22×C4C22×D7
FittingC2×C7×C22⋊C8C2
socleC23×C7C2×D4
prime radicalC2×#6493C2
hypercenterC2×C22⋊C8D7
hypocenterC7#2034
LCSG ▷ C22×C4×C7 ▷ C2×C7 ▷ C7
UCSC1 ◁ C23 ◁ C23×C4 ◁ C2×C22⋊C8

368 conjugacy classes of subgroups; only the 89 normal subgroups are shown.

normal subgroups only

This group has 368 conjugacy classes of subgroups — too many to draw. Only its 89 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|c^2=dg,e^2=g,b^a=bd,c^a=ce,e^a=eg,h^a=h^6,c^b=cf,e^c=eg,h^c=h^6

Conjugacy classes & character table

152 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD7×#2034, C2×#11727689, #13381278, …
maximal normal subgroup ofD7×#2034, C2×#11727689, #13381278, …
maximal quotient of#13257072, #13257079, #13257162, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(896, 2455);