Finite Group Databasebeta

#31906362

order18176
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C26

Aliases

No aliases for this group.

Splittings

SylowC71 ⋊ #11381

Subgroups

subgroupG/H
centerC23C2×C22⋊Dic71
commutatorC24×C71C22×C4
FrattiniC25C22×D71
FittingC22×C22⋊Q8×C71C2
socleC23×C71C2×C22⋊C4
prime radical, cosocleC25×C71C23
hypercenterC22×C22⋊Q8D71
hypocenterC71#11381
LCSG ▷ C24×C71 ▷ C2×C71 ▷ C71
UCSC1 ◁ C23 ◁ C24×C4 ◁ C22×C22⋊Q8

1426 conjugacy classes of subgroups; only the 259 normal subgroups are shown.

normal subgroups only

This group has 1426 conjugacy classes of subgroups — too many to draw. Only its 259 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) = 4544

Polycyclic presentation:

2^8,71|a^2=g,b^2=f,c^2=f,b^a=bd,c^a=ce,d^a=dh,i^a=i^70,c^b=cf,g^b=gh

Conjugacy classes & character table

2012 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18176, 78478);