Finite Group Databasebeta

#11728403

order896
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

SylowC7 ⋊ #2159

Subgroups

subgroupG/H
centerC22C2×#1141
commutatorC7×C8C22×C4
FrattiniC2×C8C22×D7
FittingC7×#427C2
socleC22×C7C2×D8
prime radicalC23×C7D8
cosocleC2×C7×C8C23
hypercenter#427D7
hypocenterC7#2159
LCSG ▷ C7×C8 ▷ C4×C7 ▷ C2×C7 ▷ C7
UCSC1 ◁ C22 ◁ C22×C4 ◁ C22×C8 ◁ #427

156 conjugacy classes of subgroups; only the 85 normal subgroups are shown.

normal subgroups only

This group has 156 conjugacy classes of subgroups — too many to draw. Only its 85 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=df,d^2=fg,f^2=g,b^a=bd,d^a=df,f^a=fg,h^a=h^6,c^b=cg,h^b=h^6

Conjugacy classes & character table

116 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#13269217, #13269220, #13270317, …
maximal normal subgroup of#13269217, #13269220, #13270317, …
maximal quotient of#13265386, #13265450, #13265492, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(896, 3169);