Finite Group Databasebeta

#11728246

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

Aliases

No aliases for this group.

Splittings

SylowC7 ⋊ #1569

Subgroups

subgroupG/H
centerC2×C4C2×C22⋊D7
commutatorC2×C4×C7C22×C4
FrattiniC42C22×D7
FittingC7×#423C2
socleC22×C7C2×C4⋊C4
prime radicalC23×C7C4⋊C4
cosocleC42×C7C23
hypercenter#423D7
hypocenterC7#1569
LCSG ▷ C2×C4×C7 ▷ C2×C7 ▷ C7
UCSC1 ◁ C2×C4 ◁ C2×C42 ◁ #423

166 conjugacy classes of subgroups; only the 77 normal subgroups are shown.

normal subgroups only

This group has 166 conjugacy classes of subgroups — too many to draw. Only its 77 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Presentation

transitive degreeμt(G) = 448

Polycyclic presentation:

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

Conjugacy classes & character table

116 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#13248183, #13248184, #13248190, …
maximal normal subgroup of#13248183, #13248184, #13248190, …
maximal quotient of#13243267, #13244999, #13246637, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(896, 3012);