Finite Group Databasebeta

#31895370

order18176
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C25

Aliases

No aliases for this group.

Splittings

FittingC71×#1304 ⋊ C2
SylowC71 ⋊ #9499

Subgroups

subgroupG/H
centerC22#17985877
commutatorC24×C71C22×C4
FrattiniC25C22×D71
FittingC71×#1304C2
socleC22×C71#386
prime radicalC23×C22⋊D71C22
cosocleC25×C71C23
hypercenter#1304D71
hypocenterC71#9499
LCSG ▷ C24×C71 ▷ C22×C71 ▷ C71
UCSC1 ◁ C22 ◁ C25 ◁ #1304

956 conjugacy classes of subgroups; only the 97 normal subgroups are shown.

normal subgroups only

This group has 956 conjugacy classes of subgroups — too many to draw. Only its 97 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) = 2272

Polycyclic presentation:

2^8,71|a^2=f,b^2=dfh,b^a=bd,c^a=ce,d^a=dg,e^a=eh,d^b=dg,e^b=eh,f^b=fg,i^b=i^70,d^c=dh,f^c=fh,i^c=i^70

Conjugacy classes & character table

947 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18176, 67486);