Finite Group Databasebeta

#35420362

order21248
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C26

Aliases

No aliases for this group.

Splittings

FittingC83×#1906 ⋊ C2
SylowC83 ⋊ #22461

Subgroups

subgroupG/H
centerC4#19128335
commutatorC2×C4×C83C23×C4
FrattiniC22×C4C23×D83
FittingC83×#1906C2
socleC2×C83D4×C22⋊C4
prime radical#24922236C2
cosocleC22×C4×C83C24
hypercenter#1906D83
hypocenterC83#22461
LCSG ▷ C2×C4×C83 ▷ C2×C83 ▷ C83
UCSC1 ◁ C4 ◁ C22×C4 ◁ #1906

1316 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 2656

Polycyclic presentation:

2^8,83|a^2=g,e^2=h,f^2=h,b^a=be,c^a=cf,e^a=eh,d^b=de,e^b=eh,i^b=i^82,f^c=fh,g^c=gh,i^c=i^82,e^d=eh

Conjugacy classes & character table

1364 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(21248, 185526);