Finite Group Databasebeta

#33000968

order18688
automorphism?
homologyAbelianization (H1) = C2×C42 · Schur multiplier (H2) = C24

Aliases

No aliases for this group.

Splittings

SylowC73 ⋊ #12586

Subgroups

subgroupG/H
centerC22C2×#14556505
commutatorC2×C4×C73C2×C42
FrattiniC22×Q8C22×D73
FittingC22×#101×C73C2
socleC22×C73C2×#99
prime radicalC24×C73C22⋊C4
cosocleC22×Q8×C73C23
hypercenterC22×#101D73
hypocenterC73#12586
LCSG ▷ C2×C4×C73 ▷ C22×C73 ▷ C2×C73 ▷ C73
UCSC1 ◁ C22 ◁ C24 ◁ C23×Q8 ◁ C22×#101

746 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 4672

Polycyclic presentation:

2^8,73|a^2=e,b^2=f,d^2=h,e^2=h,b^a=bd,d^a=dg,f^a=fh,g^a=gh,c^b=ch,e^b=egh,i^b=i^72,e^d=eh

Conjugacy classes & character table

1630 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 84552);