Finite Group Databasebeta

#11729375

order896
automorphism?
homologyAbelianization (H1) = C22×C8 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

SylowC7 ⋊ #1479

Subgroups

subgroupG/H
centerC2×C4C2×C22⋊D7
commutatorC4×C7C22×C8
FrattiniC42C22×D7
FittingC2×C4×C7×Q8C2
socleC22×C7C2×C22⋊C4
prime radicalC23×C7C22⋊C4
cosocleC42×C7C23
hypercenterC2×C4×Q8D7
hypocenterC7#1479
LCSG ▷ C4×C7 ▷ C2×C7 ▷ C7
UCSC1 ◁ C2×C4 ◁ C2×C42 ◁ C2×C4×Q8

248 conjugacy classes of subgroups; only the 113 normal subgroups are shown.

normal subgroups only

This group has 248 conjugacy classes of subgroups — too many to draw. Only its 113 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=f,c^2=f,d^2=f,e^2=g,b^a=bd,d^a=df,h^a=h^6,c^b=cf,d^b=df

Conjugacy classes & character table

164 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#13245216, #13245218, #13245221, …
maximal normal subgroup of#13245216, #13245218, #13245221, …
maximal quotient of#13241785, #13241794, #13241823, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(896, 4141);