Finite Group Databasebeta

C83⋊#1304 #24905367

order10624
automorphism?
homologyAbelianization (H1) = C42 · Schur multiplier (H2) = C24

Aliases

unambiguous semidirect productC83⋊#1304

Splittings

SylowC83 ⋊ #1304

Subgroups

subgroupG/H
centerC22C83⋊#95
commutatorC23×C83C42
FrattiniC25C2×D83
Fitting#379×C83C2
socleC22×C83#95
prime radical, cosocleC25×C83C22
hypercenter#379D83
hypocenterC83#1304
LCSG ▷ C23×C83 ▷ C22×C83 ▷ C83
UCSC1 ◁ C22 ◁ C25 ◁ #379

396 conjugacy classes of subgroups; only the 65 normal subgroups are shown.

normal subgroups only

This group has 396 conjugacy classes of subgroups — too many to draw. Only its 65 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Presentation

Polycyclic presentation:

2^7,83|a^2=d,b^2=e,b^a=bc,c^a=cf,e^a=eg,c^b=cg,d^b=df,h^b=h^82

Conjugacy classes & character table

1174 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#35291887, #35291888, #35291983, …
maximal normal subgroup of#35291887, #35291888, #35291983, …
maximal quotient of#35290974, #35290975, #35290981, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(10624, 2414);