Finite Group Databasebeta

#11725292

order896
automorphism?
homologyAbelianization (H1) = C2×C4 · Schur multiplier (H2) = C2

Aliases

No aliases for this group.

Splittings

SylowC7 ⋊ #1348

Subgroups

subgroupG/H
centerC22#6383
commutatorC2×C7×C8C2×C4
FrattiniC22×C8C2×D7
FittingC7×#340C2
socleC22×C7#102
prime radicalC23×C7D8
cosocleC22×C7×C8C22
hypercenter#340D7
hypocenterC7#1348
LCSG ▷ C2×C7×C8 ▷ C2×C4×C7 ▷ C2×C7 ▷ C7
UCSC1 ◁ C22 ◁ C22×C4 ◁ C22×C8 ◁ #340

116 conjugacy classes of subgroups; only the 39 normal subgroups are shown.

normal subgroups only

This group has 116 conjugacy classes of subgroups — too many to draw. Only its 39 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=fg,e^2=g,f^2=g,b^a=bc,c^a=ce,e^a=eg,f^a=fg,c^b=cf,d^b=defg,e^b=eg,f^b=fg,h^b=h^6

Conjugacy classes & character table

113 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD7×#1348, C2×#11725292, #13264021, …
maximal normal subgroup ofD7×#1348, C2×#11725292, #13264021, …
maximal quotient of#13240471, #13240474, #13240507, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(896, 58);