Finite Group Databasebeta

#11728300

order896
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

FittingC7×#424 ⋊ C2
SylowC7 ⋊ #1868

Subgroups

subgroupG/H
centerC4#6500
commutatorC23×C7C22×C4
FrattiniC22×C4C22×D7
FittingC7×#424C2
socleC2×C7#385
prime radicalC2×#1157C22
cosocleC22×C4×C7C23
hypercenter#424D7
hypocenterC7#1868
LCSG ▷ C23×C7 ▷ C2×C7 ▷ C7
UCSC1 ◁ C4 ◁ C22×C4 ◁ #424

260 conjugacy classes of subgroups; only the 79 normal subgroups are shown.

normal subgroups only

This group has 260 conjugacy classes of subgroups — too many to draw. Only its 79 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) = 224

Polycyclic presentation:

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

Conjugacy classes & character table

116 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD7×#1868, C2×#11728300, #13354904, …
maximal normal subgroup ofD7×#1868, C2×#11728300, #13354904, …
maximal quotient of#13247760, #13247765, #13247814, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(896, 3066);