Finite Group Databasebeta

#11741069

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

Aliases

No aliases for this group.

Splittings

SylowC7 ⋊ #3344

Subgroups

subgroupG/H
centerC22C22×C22⋊D7
commutator, cosocleC2×C4×C7C24
FrattiniC2×C4C23×D7
FittingC7×#554C2
socleC22×C7C22×D4
prime radicalC2×C7×D4D4
hypercenter#554D7
hypocenterC7#3344
LCSG ▷ C2×C4×C7 ▷ C2×C7 ▷ C7
UCSC1 ◁ C22 ◁ C4×D4 ◁ #554

344 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 448

Polycyclic presentation:

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

Conjugacy classes & character table

104 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD7×#3344, C2×#11741069, #14232450, …
maximal normal subgroup ofD7×#3344, C2×#11741069, #14232450, …
maximal quotient of#13370078, #13370174, #13371477, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(896, 15835);