Finite Group Databasebeta

#11728273

order896
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C2×C4

Aliases

No aliases for this group.

Splittings

SylowC7 ⋊ #1849

Subgroups

subgroupG/H
centerC2×C4C2×C22⋊D7
commutatorC2×C4×C7C22×C4
FrattiniC22×C4C22×D7
FittingC7×#423C2
socleC22×C7C2×C4⋊C4
prime radicalC23×C7C2×Q8
cosocleC22×C4×C7C23
hypercenter#423D7
hypocenterC7#1849
LCSG ▷ C2×C4×C7 ▷ C2×C7 ▷ C7
UCSC1 ◁ C2×C4 ◁ C2×C42 ◁ #423

212 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 448

Polycyclic presentation:

2^7,7|a^2=f,b^2=d,c^2=e,d^2=g,f^2=g,b^a=bd,c^a=ce,d^a=dg,c^b=cg,h^b=h^6

Conjugacy classes & character table

116 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#13241219, #13248184, #13248185, …
maximal normal subgroup of#13241219, #13248184, #13248185, …
maximal quotient of#13247543, #13247546, #13247548, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(896, 3039);