Finite Group Databasebeta

#31895347

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

Aliases

No aliases for this group.

Splittings

SylowC71 ⋊ #9494

Subgroups

subgroupG/H
centerC22#17985879
commutatorC22×C4×C71C22×C4
FrattiniC2×C42C22×D71
FittingC71×#2598C2
socleC22×C71#386
prime radical#392×C71C4
cosocleC2×C42×C71C23
hypercenter#2598D71
hypocenterC71#9494
LCSG ▷ C22×C4×C71 ▷ C22×C71 ▷ C71
UCSC1 ◁ C22 ◁ C2×C42 ◁ #2598

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

normal subgroups only

This group has 514 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) = 2272

Polycyclic presentation:

2^8,71|a^2=f,b^2=dfg,d^2=g,f^2=gh,b^a=bd,c^a=ce,d^a=dg,e^a=eh,i^a=i^70,c^b=cg,e^b=eh,i^b=i^70,d^c=dh,f^c=fh

Conjugacy classes & character table

1367 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18176, 67463);