Finite Group Databasebeta

#35290972

order21248
automorphism?
homologyAbelianization (H1) = C4×C8 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

SylowC83 ⋊ #7031

Subgroups

subgroupG/H
centerC22×C4(C2×D83)⋊C4
commutatorC2×C4×C83C4×C8
FrattiniC43C2×D83
FittingC4×C4⋊C8×C83C2
socle, prime radicalC23×C83#95
cosocleC43×C83C22
hypercenterC4×C4⋊C8D83
hypocenterC83#7031
LCSG ▷ C2×C4×C83 ▷ C22×C83 ▷ C83
UCSC1 ◁ C22×C4 ◁ C43 ◁ C4×C4⋊C8

352 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 21248

Polycyclic presentation:

2^8,83|a^2=d,b^2=e,c^2=f,d^2=h,e^2=fg,b^a=bc,c^a=cf,e^a=efg,i^a=i^82,c^b=cg

Conjugacy classes & character table

3356 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(21248, 56136);