Finite Group Databasebeta

#11725632

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

Aliases

No aliases for this group.

Splittings

SylowC7 ⋊ #1416

Subgroups

subgroupG/H
centerC22#6400
commutatorC7×C16C2×C4
FrattiniC2×C16C2×D7
FittingC2×C7×Q32C2
socle, prime radicalC22×C7D16
cosocleC2×C7×C16C22
hypercenterC2×Q32D7
hypocenterC7#1416
LCSG ▷ C7×C16 ▷ C7×C8 ▷ C4×C7 ▷ C2×C7 ▷ C7
UCSC1 ◁ C22 ◁ C2×C4 ◁ C2×C8 ◁ C2×C16 ◁ C2×Q32

74 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 896

Polycyclic presentation:

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

Conjugacy classes & character table

104 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD7×#1416, C2×#11725632, #13274229, …
maximal normal subgroup ofD7×#1416, C2×#11725632, #13274229, …
maximal quotient of#13241249, #13241354, #13241432, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(896, 398);