Finite Group Databasebeta

#31888871

order18176
automorphism?
homologyAbelianization (H1) = C22×C8 · Schur multiplier (H2) = C25

Aliases

No aliases for this group.

Splittings

SylowC71 ⋊ #8322

Subgroups

subgroupG/H
centerC22#17985855
commutatorC2×C4×C71C22×C8
FrattiniC2×C42C22×D71
FittingC2×#518×C71C2
socleC22×C71#379
prime radicalC23×D4×C71C4
cosocleC2×C42×C71C23
hypercenterC2×#518D71
hypocenterC71#8322
LCSG ▷ C2×C4×C71 ▷ C2×C71 ▷ C71
UCSC1 ◁ C22 ◁ C2×C42 ◁ C2×#518

1146 conjugacy classes of subgroups; only the 203 normal subgroups are shown.

normal subgroups only

This group has 1146 conjugacy classes of subgroups — too many to draw. Only its 203 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,d^2=g,f^2=h,b^a=bd,c^a=ce,d^a=dg,e^a=eg,i^a=i^70,d^b=dg,f^c=fg

Conjugacy classes & character table

2438 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18176, 60987);