Finite Group Databasebeta

#11737154

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

Aliases

No aliases for this group.

Splittings

SylowC7 ⋊ #3390

Subgroups

subgroupG/H
centerC22C2×D4×D7
commutator, cosocleC2×C4×C7C24
FrattiniC2×C4C23×D7
FittingC4×C7×Q16C2
socle, prime radicalC22×C7C22×D4
hypercenterC4×Q16D7
hypocenterC7#3390
LCSG ▷ C2×C4×C7 ▷ C2×C7 ▷ C7
UCSC1 ◁ C22 ◁ C42 ◁ C4×Q16

320 conjugacy classes of subgroups; only the 129 normal subgroups are shown.

normal subgroups only

This group has 320 conjugacy classes of subgroups — too many to draw. Only its 129 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) = 896

Polycyclic presentation:

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

Conjugacy classes & character table

113 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#13267534, #13267538, #13267548, …
maximal normal subgroup of#13267534, #13267538, #13267548, …
maximal quotient of#13370478, #13372122, #13372178, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(896, 11920);