Finite Group Databasebeta

#11728276

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

Aliases

No aliases for this group.

Splittings

SylowC7 ⋊ #1966

Subgroups

subgroupG/H
centerC22C2×(C2×D7)⋊C4
commutator, prime radicalC23×C7C22×C4
FrattiniC22×C4C22×D7
FittingC7×#423C2
socleC22×C7C2×C22⋊C4
cosocleC22×C4×C7C23
hypercenter#423D7
hypocenterC7#1966
LCSG ▷ C23×C7 ▷ C2×C7 ▷ C7
UCSC1 ◁ C22 ◁ C2×C42 ◁ #423

292 conjugacy classes of subgroups; only the 97 normal subgroups are shown.

normal subgroups only

This group has 292 conjugacy classes of subgroups — too many to draw. Only its 97 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=f,b^2=dfg,c^2=e,f^2=g,b^a=bd,c^a=ce,d^a=dg,d^b=dg,f^b=fg,h^b=h^6

Conjugacy classes & character table

116 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#13246019, #13246021, #13246036, …
maximal normal subgroup of#13246019, #13246021, #13246036, …
maximal quotient of#13252623, #13252641, #13252803, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(896, 3042);