Finite Group Databasebeta

#35420629

order21248
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C25

Aliases

No aliases for this group.

Splittings

SylowC83 ⋊ #22486

Subgroups

subgroupG/H
centerC23C22×C22⋊D83
commutatorC2×C4×C83C23×C4
FrattiniC22×C4C23×D83
FittingC2×#552×C83C2
socleC23×C83C22×D4
prime radicalC22×D4×C83D4
cosocleC22×C4×C83C24
hypercenterC2×#552D83
hypocenterC83#22486
LCSG ▷ C2×C4×C83 ▷ C2×C83 ▷ C83
UCSC1 ◁ C23 ◁ C2×C4×D4 ◁ C2×#552

1162 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 10624

Polycyclic presentation:

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

Conjugacy classes & character table

2120 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(21248, 185793);