Finite Group Databasebeta

#31890747

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

Aliases

No aliases for this group.

Splittings

FittingC4×#108×C71 ⋊ C2
SylowC71 ⋊ #8692

Subgroups

subgroupG/H
centerC22#17985856
commutatorC42×C71C22×C4
FrattiniC2×C42C22×D71
FittingC4×#108×C71C2
socleC22×C71#380
prime radical#14556102Q8
cosocleC2×C42×C71C23
hypercenterC4×#108D71
hypocenterC71#8692
LCSG ▷ C42×C71 ▷ C22×C71 ▷ C71
UCSC1 ◁ C22 ◁ C2×C42 ◁ C4×#108

358 conjugacy classes of subgroups; only the 103 normal subgroups are shown.

normal subgroups only

This group has 358 conjugacy classes of subgroups — too many to draw. Only its 103 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) = 9088

Polycyclic presentation:

2^8,71|a^2=f,b^2=dh,d^2=g,e^2=gh,f^2=h,b^a=bd,c^a=ce,d^a=dg,e^a=eh,i^a=i^70,e^c=egh,f^c=fg,i^c=i^70

Conjugacy classes & character table

2006 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18176, 62863);