Finite Group Databasebeta

#31885192

order18176
automorphism?
homologyAbelianization (H1) = C42 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

SylowC71 ⋊ #7485

Subgroups

subgroupG/H
centerC22#17985787
commutatorC2×D4×C71C42
FrattiniC2×#127C2×D71
FittingC2×#331×C71C2
socleC22×C71AΣL(1,𝔽16)
prime radical, cosocleC2×#127×C71C22
hypercenterC2×#331D71
hypocenterC71#7485
LCSG ▷ C2×D4×C71 ▷ C2×C4×C71 ▷ C22×C71 ▷ C2×C71 ▷ C71
UCSC1 ◁ C22 ◁ C23 ◁ C22×C4 ◁ C2×#127 ◁ C2×#331

348 conjugacy classes of subgroups; only the 63 normal subgroups are shown.

normal subgroups only

This group has 348 conjugacy classes of subgroups — too many to draw. Only its 63 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=d,b^2=e,f^2=h,b^a=bc,c^a=cf,f^a=fg,g^a=gh,i^a=i^70,d^b=dfh,f^b=fh,g^b=gh,i^b=i^70,d^c=dgh,f^c=fh,f^d=fh

Conjugacy classes & character table

1364 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18176, 57308);