Finite Group Databasebeta

#31884622

order18176
automorphism?
homologyAbelianization (H1) = C42 · Schur multiplier (H2) = C2

Aliases

No aliases for this group.

Splittings

SylowC71 ⋊ #7267

Subgroups

subgroupG/H
centerC4#17985738
commutatorC42×C71C42
FrattiniC2×#97C2×D71
FittingC2×#347×C71C2
socleC2×C71#1295
prime radicalC23×C71#101
cosocleC2×#97×C71C22
hypercenterC2×#347D71
hypocenterC71#7267
LCSG ▷ C42×C71 ▷ C2×C4×C71 ▷ C2×C71 ▷ C71
UCSC1 ◁ C4 ◁ C22×C4 ◁ C2×#97 ◁ C2×#347

196 conjugacy classes of subgroups; only the 75 normal subgroups are shown.

normal subgroups only

This group has 196 conjugacy classes of subgroups — too many to draw. Only its 75 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,c^2=f,d^2=h,e^2=g,g^2=h,b^a=bc,c^a=cf,e^a=efg,g^a=gh,i^a=i^70,c^b=cg,f^b=fh,e^c=eh

Conjugacy classes & character table

1580 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18176, 56738);