Finite Group Databasebeta

#11725271

order896
automorphism?
homologyAbelianization (H1) = C2×C8 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

FittingC7×#334 ⋊ C2
SylowC7 ⋊ #1333

Subgroups

subgroupG/H
centerC22#6383
commutatorC7×C8C2×C8
FrattiniC4×C8C2×D7
FittingC7×#334C2
socleC22×C7#102
prime radicalC2×D56C4
cosocleC4×C7×C8C22
hypercenter#334D7
hypocenterC7#1333
LCSG ▷ C7×C8 ▷ C4×C7 ▷ C2×C7 ▷ C7
UCSC1 ◁ C22 ◁ C42 ◁ C4×C8 ◁ #334

108 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 448

Polycyclic presentation:

2^7,7|a^2=d,c^2=e,d^2=f,e^2=g,b^a=bc,c^a=ce,e^a=eg,c^b=ceg,d^b=dg,e^b=eg,h^b=h^6

Conjugacy classes & character table

116 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD7×#1333, C2×#11725271, #13263560, …
maximal normal subgroup ofD7×#1333, C2×#11725271, #13263560, …
maximal quotient of#13240450, #13240462, #13240562, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(896, 37);