Finite Group Databasebeta

#11728484

order896
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

FittingC7×#430 ⋊ C2
SylowC7 ⋊ #2069

Subgroups

subgroupG/H
centerC2#89766
commutator, cosocleC22×C4×C7C23
FrattiniC22×C4C22×D7
FittingC7×#430C2
socleC2×C7#396
prime radicalC22×D28C22
hypercenter#430D7
hypocenterC7#2069
LCSG ▷ C22×C4×C7 ▷ C2×C7 ▷ C7
UCSC1 ◁ C2 ◁ C22×C4 ◁ #430

216 conjugacy classes of subgroups; only the 65 normal subgroups are shown.

normal subgroups only

This group has 216 conjugacy classes of subgroups — too many to draw. Only its 65 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) = 112

Polycyclic presentation:

2^7,7|a^2=d,b^2=de,d^2=g,b^a=bde,c^a=ce,e^a=eg,f^a=fg,c^b=cf,f^b=fg,d^c=dg,h^c=h^6

Conjugacy classes & character table

89 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD7×#2069, C2×#11728484, #13382520, …
maximal normal subgroup ofD7×#2069, C2×#11728484, #13382520, …
maximal quotient of#13258420, #13258422, #13258424, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(896, 3250);