Finite Group Databasebeta

#32099943

order18176
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C24

Aliases

No aliases for this group.

Splittings

FittingC71×#2103 ⋊ C2
SylowC71 ⋊ #29387

Subgroups

subgroupG/H
centerC4#17986567
commutator, cosocleC22×C4×C71C24
FrattiniC22×C4C23×D71
FittingC71×#2103C2
socleC2×C71#2598
prime radical#22589445C2
hypercenter#2103D71
hypocenterC71#29387
LCSG ▷ C22×C4×C71 ▷ C2×C71 ▷ C71
UCSC1 ◁ C4 ◁ C22×C4 ◁ #2103

646 conjugacy classes of subgroups; only the 137 normal subgroups are shown.

normal subgroups only

This group has 646 conjugacy classes of subgroups — too many to draw. Only its 137 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|b^2=e,d^2=g,e^2=h,f^2=h,b^a=be,c^a=cf,d^a=de,e^a=eh,f^a=fh,g^a=gh,i^a=i^70,c^b=cg,f^b=fh,d^c=dh,f^c=fh,i^c=i^70,i^d=i^70

Conjugacy classes & character table

950 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18176, 272059);