Finite Group Databasebeta

#11741029

order896
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C25

Aliases

No aliases for this group.

Splittings

SylowC7 ⋊ #3278

Subgroups

subgroupG/H
centerC22C22×C22⋊D7
commutator, cosocleC2×C4×C7C24
FrattiniC2×C4C23×D7
Fitting, prime radicalC7×#550C2
socleC22×C7C22×D4
hypercenter#550D7
hypocenterC7#3278
LCSG ▷ C2×C4×C7 ▷ C2×C7 ▷ C7
UCSC1 ◁ C22 ◁ C4×D4 ◁ #550

482 conjugacy classes of subgroups; only the 133 normal subgroups are shown.

normal subgroups only

This group has 482 conjugacy classes of subgroups — too many to draw. Only its 133 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) = 448

Polycyclic presentation:

2^7,7|a^2=g,b^2=g,d^2=g,e^2=g,b^a=be,c^a=cf,e^a=eg,h^a=h^6,c^b=cg,d^b=de,e^b=eg,e^d=eg,h^d=h^6

Conjugacy classes & character table

104 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#13343229, #13343231, #13343244, …
maximal normal subgroup of#13343229, #13343231, #13343244, …
maximal quotient of#13345129, #13345246, #13345375, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(896, 15795);