Finite Group Databasebeta

#31895262

order18176
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

SylowC71 ⋊ #9477

Subgroups

subgroupG/H
centerC22#17985879
commutatorC22×C4×C71C22×C4
FrattiniC23×C4C22×D71
FittingC71×#2482C2
socleC22×C71#386
prime radicalC25×C71D4
cosocleC23×C4×C71C23
hypercenter#2482D71
hypocenterC71#9477
LCSG ▷ C22×C4×C71 ▷ C22×C71 ▷ C71
UCSC1 ◁ C22 ◁ C23×C4 ◁ #2482

734 conjugacy classes of subgroups; only the 115 normal subgroups are shown.

normal subgroups only

This group has 734 conjugacy classes of subgroups — too many to draw. Only its 115 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,d^2=g,f^2=g,b^a=bd,c^a=ce,d^a=dg,e^a=eh,i^a=i^70,e^b=eh,i^b=i^70,d^c=dh,f^c=fh

Conjugacy classes & character table

1379 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18176, 67378);