Finite Group Databasebeta

#31885233

order18176
automorphism?
homologyAbelianization (H1) = C42 · Schur multiplier (H2) = C42

Aliases

No aliases for this group.

Splittings

SylowC71 ⋊ #7500

Subgroups

subgroupG/H
centerC4#17985793
commutatorC42×C71C42
Frattini#532C2×D71
FittingC71×#2126C2
socleC2×C71#1393
prime radical, cosocle#532×C71C22
hypercenter#2126D71
hypocenterC71#7500
LCSG ▷ C42×C71 ▷ C2×C4×C71 ▷ C22×C71 ▷ C2×C71 ▷ C71
UCSC1 ◁ C4 ◁ C2×C4 ◁ C22×C4 ◁ #532 ◁ #2126

294 conjugacy classes of subgroups; only the 59 normal subgroups are shown.

normal subgroups only

This group has 294 conjugacy classes of subgroups — too many to draw. Only its 59 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) = 1136

Polycyclic presentation:

2^8,71|a^2=d,b^2=e,c^2=g,f^2=h,b^a=bc,c^a=cf,e^a=eg,f^a=fg,g^a=gh,d^b=dfgh,i^b=i^70,d^c=dgh,e^d=eh,f^d=fh

Conjugacy classes & character table

944 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18176, 57349);