Finite Group Databasebeta

#35405491

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

Aliases

No aliases for this group.

Splittings

SylowC83 ⋊ #20888

Subgroups

subgroupG/H
centerC2×C4#14581761
commutatorC23×C83C23×C4
FrattiniC24C23×D83
FittingC83×#3428C2
socleC22×C83C2×#120
prime radicalC22×#41×C83C22
cosocleC24×C83C24
hypercenter#3428D83
hypocenterC83#20888
LCSG ▷ C23×C83 ▷ C2×C83 ▷ C83
UCSC1 ◁ C2×C4 ◁ C23×C4 ◁ #3428

1502 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 5312

Polycyclic presentation:

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

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, 170655);