Finite Group Databasebeta

#11729191

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

Aliases

No aliases for this group.

Splittings

FittingC2×C7×M32 ⋊ C2
SylowC7 ⋊ #2117

Subgroups

subgroupG/H
centerC8C2×D28
commutatorC4×C7C22×C8
FrattiniC2×C8C22×D7
FittingC2×C7×M32C2
socleC2×C7C2×C22⋊C8
prime radicalC2×#1157C4
cosocleC2×C7×C8C23
hypercenterC2×M32D7
hypocenterC7#2117
LCSG ▷ C4×C7 ▷ C2×C7 ▷ C7
UCSC1 ◁ C8 ◁ C22×C8 ◁ C2×M32

220 conjugacy classes of subgroups; only the 89 normal subgroups are shown.

normal subgroups only

This group has 220 conjugacy classes of subgroups — too many to draw. Only its 89 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=e,d^2=g,e^2=f,f^2=g,b^a=bd,c^a=cg,d^b=dg,e^b=eg,h^b=h^6

Conjugacy classes & character table

164 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#13268869, #13268871, #13268922, …
maximal normal subgroup of#13268869, #13268871, #13268922, …
maximal quotient of#13262867, #13262872, #13262939, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(896, 3957);