Finite Group Databasebeta

#11726477

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

Aliases

No aliases for this group.

Splittings

SylowC7 ⋊ #2070

Subgroups

subgroupG/H
centerC2#89448
commutator, cosocleC22×C4×C7C23
FrattiniC22×C4C22×D7
FittingC7×#338C2
socleC2×C7#396
prime radicalC23×C7C2×Q8
hypercenter#338D7
hypocenterC7#2070
LCSG ▷ C22×C4×C7 ▷ C2×C7 ▷ C7
UCSC1 ◁ C2 ◁ C22×C4 ◁ #338

196 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 224

Polycyclic presentation:

2^7,7|a^2=d,b^2=de,c^2=g,d^2=g,b^a=bde,c^a=ce,e^a=eg,f^a=fg,h^a=h^6,c^b=cf,f^b=fg,h^b=h^6,d^c=dg,h^c=h^6

Conjugacy classes & character table

89 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD7×#2070, C2×#11726477, #13382519, …
maximal normal subgroup ofD7×#2070, C2×#11726477, #13382519, …
maximal quotient of#13258433, #13258447, #13258461, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(896, 1243);