Finite Group Databasebeta

#31906629

order18176
automorphism?
homologyAbelianization (H1) = C22×C8 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

SylowC71 ⋊ #11453

Subgroups

subgroupG/H
centerC22C2×#14556042
commutatorC23×C71C22×C8
FrattiniC2×C22⋊C4C22×D71
FittingC2×#323×C71C2
socleC22×C71C2×#99
prime radicalC25×C71C2×C4
cosocleC2×C22⋊C4×C71C23
hypercenterC2×#323D71
hypocenterC71#11453
LCSG ▷ C23×C71 ▷ C22×C71 ▷ C2×C71 ▷ C71
UCSC1 ◁ C22 ◁ C24 ◁ C22×C22⋊C4 ◁ C2×#323

562 conjugacy classes of subgroups; only the 115 normal subgroups are shown.

normal subgroups only

This group has 562 conjugacy classes of subgroups — too many to draw. Only its 115 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=e,b^2=f,e^2=g,b^a=bd,d^a=df,f^a=fh,c^b=ch,d^b=dh,e^b=ef,i^b=i^70,e^d=eh

Conjugacy classes & character table

1586 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18176, 78745);