Finite Group Databasebeta

#31892461

order18176
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C25

Aliases

No aliases for this group.

Splittings

FittingC71×#2315 ⋊ C2
SylowC71 ⋊ #9017

Subgroups

subgroupG/H
centerC23#14556097
commutatorC22×C4×C71C22×C4
FrattiniC23×C4C22×D71
FittingC71×#2315C2
socleC23×C71#120
prime radicalC2×#17985908C2
cosocleC23×C4×C71C23
hypercenter#2315D71
hypocenterC71#9017
LCSG ▷ C22×C4×C71 ▷ C22×C71 ▷ C71
UCSC1 ◁ C23 ◁ C23×C4 ◁ #2315

1296 conjugacy classes of subgroups; only the 147 normal subgroups are shown.

normal subgroups only

This group has 1296 conjugacy classes of subgroups — too many to draw. Only its 147 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=g,b^a=bd,c^a=ce,e^a=eh,i^a=i^70,d^b=dg,e^b=eh,f^b=fg,d^c=dh,f^c=fh

Conjugacy classes & character table

1586 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18176, 64577);