Finite Group Databasebeta

#11725635

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

Aliases

No aliases for this group.

Splittings

SylowC7 ⋊ #1417

Subgroups

subgroupG/H
centerC4#6400
commutatorC7×C16C2×C4
FrattiniC2×C16C2×D7
Fitting, prime radicalC7×#508C2
socleC2×C7#357
cosocleC2×C7×C16C22
hypercenter#508D7
hypocenterC7#1417
LCSG ▷ C7×C16 ▷ C7×C8 ▷ C4×C7 ▷ C2×C7 ▷ C7
UCSC1 ◁ C4 ◁ C2×C4 ◁ C2×C8 ◁ C2×C16 ◁ #508

72 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 71
transitive degreeμt(G) = 448

Polycyclic presentation:

2^7,7|a^2=d,c^2=ef,d^2=g,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×#1417, C2×#11725635, #13274249, …
maximal normal subgroup ofD7×#1417, C2×#11725635, #13274249, …
maximal quotient of#13241246, #13241249, #13241357, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(896, 401);