Finite Group Databasebeta

#11725624

order896
automorphism?
homologyAbelianization (H1) = C42 · Schur multiplier (H2) = C2×C4

Aliases

No aliases for this group.

Splittings

SylowC7 ⋊ #1384

Subgroups

subgroupG/H
centerC4#6391
commutatorC7×C8C42
FrattiniC22×C8C2×D7
FittingC2×C7×M32C2
socleC2×C7#340
prime radicalC23×C7D8
cosocleC22×C7×C8C22
hypercenterC2×M32D7
hypocenterC7#1384
LCSG ▷ C7×C8 ▷ C4×C7 ▷ C2×C7 ▷ C7
UCSC1 ◁ C4 ◁ C22×C4 ◁ C22×C8 ◁ C2×M32

132 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 224

Polycyclic presentation:

2^7,7|a^2=d,b^2=e,c^2=f,e^2=fg,f^2=g,b^a=bc,c^a=cf,e^a=ef,f^a=fg,h^a=h^6,d^b=dg

Conjugacy classes & character table

152 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#13241363, #13241364, #13241366, …
maximal normal subgroup of#13241363, #13241364, #13241366, …
maximal quotient of#13240672, #13240720, #13240836, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(896, 390);