Finite Group Databasebeta

#11741129

order896
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C24

Aliases

No aliases for this group.

Splittings

SylowC7 ⋊ #3390

Subgroups

subgroupG/H
centerC22C22×C22⋊D7
commutator, cosocleC2×C4×C7C24
FrattiniC2×C4C23×D7
FittingC7×#557C2
socle, prime radicalC22×C7C22×D4
hypercenter#557D7
hypocenterC7#3390
LCSG ▷ C2×C4×C7 ▷ C2×C7 ▷ C7
UCSC1 ◁ C22 ◁ C4×Q8 ◁ #557

320 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 896

Polycyclic presentation:

2^7,7|a^2=e,b^2=e,c^2=g,d^2=eg,f^2=g,b^a=be,c^a=cf,f^a=fg,h^a=h^6,c^b=cg,d^b=de,f^c=fg

Conjugacy classes & character table

104 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD7×#3390, C2×#11741129, #14234353, …
maximal normal subgroup ofD7×#3390, C2×#11741129, #14234353, …
maximal quotient of#13370476, #13370482, #13372119, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(896, 15895);