Finite Group Databasebeta

#35313348

order21248
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C25

Aliases

No aliases for this group.

Splittings

SylowC83 ⋊ #11389

Subgroups

subgroupG/H
centerC4#19127608
commutatorC22×C4×C83C22×C4
FrattiniC23×C4C22×D83
FittingC83×#3458C2
socleC2×C83#1446
prime radicalC24×C83C2×D4
cosocleC23×C4×C83C23
hypercenter#3458D83
hypocenterC83#11389
LCSG ▷ C22×C4×C83 ▷ C2×C83 ▷ C83
UCSC1 ◁ C4 ◁ C23×C4 ◁ #3458

836 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 2656

Polycyclic presentation:

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

Conjugacy classes & character table

1850 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(21248, 78512);