Finite Group Databasebeta

#11727899

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

Aliases

No aliases for this group.

Splittings

FittingC7×#413 ⋊ C2
SylowC7 ⋊ #2120

Subgroups

subgroupG/H
centerC4#6380
commutatorC23×C7C22×C4
FrattiniC2×D4C22×D7
FittingC7×#413C2
socleC2×C7C2×#99
prime radical#90519C2
cosocleC2×C7×D4C23
hypercenter#413D7
hypocenterC7#2120
LCSG ▷ C23×C7 ▷ C22×C7 ▷ C2×C7 ▷ C7
UCSC1 ◁ C4 ◁ C2×C4 ◁ C2×#41 ◁ #413

264 conjugacy classes of subgroups; only the 65 normal subgroups are shown.

normal subgroups only

This group has 264 conjugacy classes of subgroups — too many to draw. Only its 65 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) = 112

Polycyclic presentation:

2^7,7|a^2=e,c^2=g,b^a=bd,d^a=df,f^a=fg,h^a=h^6,e^b=ef,h^b=h^6,e^d=eg

Conjugacy classes & character table

92 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#13268949, #13268950, #13268954, …
maximal normal subgroup of#13268949, #13268950, #13268954, …
maximal quotient of#13262880, #13262970, #13263044, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(896, 2665);