Finite Group Databasebeta

#11725449

order896
automorphism?
homologyAbelianization (H1) = C2×C8 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

SylowC7 ⋊ #1319

Subgroups

subgroupG/H
centerC22#6408
commutatorC2×C4×C7C2×C8
FrattiniC2×C4⋊C4C2×D7
FittingC7×#391C2
socleC22×C7#99
prime radicalC23×C7C22⋊C4
cosocleC2×C7×C4⋊C4C22
hypercenter#391D7
hypocenterC7#1319
LCSG ▷ C2×C4×C7 ▷ C22×C7 ▷ C2×C7 ▷ C7
UCSC1 ◁ C22 ◁ C23 ◁ C2×C4⋊C4 ◁ #391

134 conjugacy classes of subgroups; only the 41 normal subgroups are shown.

normal subgroups only

This group has 134 conjugacy classes of subgroups — too many to draw. Only its 41 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=d,b^2=g,c^2=g,d^2=f,b^a=bc,c^a=ce,e^a=eg,h^a=h^6,c^b=cg,d^b=deg,d^c=dg

Conjugacy classes & character table

110 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#13241158, #13241159, #13241225, …
maximal normal subgroup of#13241158, #13241159, #13241225, …
maximal quotient of#13240421, #13240429, #13240544, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(896, 215);