Finite Group Databasebeta

#11726311

order896
automorphism?
homologyAbelianization (H1) = C22×C8 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

SylowC7 ⋊ C8×Q16

Subgroups

subgroupG/H
centerC2×C4D4×D7
commutatorC4×C7C22×C8
FrattiniC42C22×D7
FittingC7×#335C2
socle, prime radicalC22×C7C4×D4
cosocleC42×C7C23
hypercenter#335D7
hypocenterC7C8×Q16
LCSG ▷ C4×C7 ▷ C2×C7 ▷ C7
UCSC1 ◁ C2×C4 ◁ C42 ◁ #335

164 conjugacy classes of subgroups; only the 73 normal subgroups are shown.

normal subgroups only

This group has 164 conjugacy classes of subgroups — too many to draw. Only its 73 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) = 896

Polycyclic presentation:

2^7,7|a^2=e,b^2=f,c^2=ef,d^2=f,e^2=g,b^a=bd,d^a=df,d^b=df,h^b=h^6,h^c=h^6

Conjugacy classes & character table

140 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#13265522, #13265526, #13265527, …
maximal normal subgroup of#13265522, #13265526, #13265527, …
maximal quotient of#13244564, #13245028, #13247711, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(896, 1077);