Finite Group Databasebeta

#11729215

order896
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

SylowC7 ⋊ #2177

Subgroups

subgroupG/H
centerC22D7×D8
commutatorC7×C8C22×C4
FrattiniC2×C8C22×D7
Fitting, prime radicalC2×C7×D16C2
socleC22×C7C2×D8
cosocleC2×C7×C8C23
hypercenterC2×D16D7
hypocenterC7#2177
LCSG ▷ C7×C8 ▷ C4×C7 ▷ C2×C7 ▷ C7
UCSC1 ◁ C22 ◁ C2×C4 ◁ C2×C8 ◁ C2×D16

172 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 448

Polycyclic presentation:

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

Conjugacy classes & character table

98 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#13274422, #13274424, D7×#2177, …
maximal normal subgroup of#13274422, #13274424, D7×#2177, …
maximal quotient of#13265547, #13265720, #13265804, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(896, 3981);