Finite Group Databasebeta

#11737422

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

Aliases

No aliases for this group.

Splittings

FittingC7×#446 ⋊ C2
SylowC7 ⋊ #3386

Subgroups

subgroupG/H
centerC22C22×D28
commutator, cosocleC2×C4×C7C24
FrattiniC2×C4C23×D7
FittingC7×#446C2
socleC22×C7C22×D4
prime radicalC2×D28C23
hypercenter#446D7
hypocenterC7#3386
LCSG ▷ C2×C4×C7 ▷ C2×C7 ▷ C7
UCSC1 ◁ C22 ◁ C4×Q8 ◁ #446

360 conjugacy classes of subgroups; only the 133 normal subgroups are shown.

normal subgroups only

This group has 360 conjugacy classes of subgroups — too many to draw. Only its 133 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=e,d^2=eg,f^2=g,b^a=beg,c^a=cf,f^a=fg,h^a=h^6,c^b=cg,d^b=deg,f^c=fg,h^c=h^6

Conjugacy classes & character table

113 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#13343283, #13343285, #13343328, …
maximal normal subgroup of#13343283, #13343285, #13343328, …
maximal quotient of#13370434, #13370445, #13372088, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(896, 12188);