Finite Group Databasebeta

#35407510

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

Aliases

No aliases for this group.

Splittings

SylowC83 ⋊ #21127

Subgroups

subgroupG/H
centerC23C22×C22⋊D83
commutatorC2×C4×C83C23×C4
FrattiniC22×C4C23×D83
FittingC83×#2276C2
socle, prime radicalC23×C83C22×D4
cosocleC22×C4×C83C24
hypercenter#2276D83
hypocenterC83#21127
LCSG ▷ C2×C4×C83 ▷ C2×C83 ▷ C83
UCSC1 ◁ C23 ◁ #376 ◁ #2276

814 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 21248

Polycyclic presentation:

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

Conjugacy classes & character table

2852 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(21248, 172674);