Finite Group Databasebeta

#31906359

order18176
automorphism?
homologyAbelianization (H1) = C22×C8 · Schur multiplier (H2) = C26

Aliases

No aliases for this group.

Splittings

SylowC71 ⋊ #11380

Subgroups

subgroupG/H
center, FrattiniC23×C4C22×D71
commutatorC23×C71C22×C8
FittingC22×C4×Q8×C71C2
socle, prime radicalC24×C71C22×C4
cosocleC23×C4×C71C23
hypercenterC22×C4×Q8D71
hypocenterC71#11380
LCSG ▷ C23×C71 ▷ C71
UCSC1 ◁ C23×C4 ◁ C22×C4×Q8

1246 conjugacy classes of subgroups; only the 387 normal subgroups are shown.

normal subgroups only

This group has 1246 conjugacy classes of subgroups — too many to draw. Only its 387 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) = 18176

Polycyclic presentation:

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

Conjugacy classes & character table

2888 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18176, 78475);