Finite Group Databasebeta

C83⋊#401 #19127644

order5312
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C22

Aliases

unambiguous semidirect productC83⋊#401

Splittings

SylowC83 ⋊ #401

Subgroups

subgroupG/H
center, FrattiniC23C22×D83
commutator, socleC23×C83C23
Fitting#95×C83C2
hypercenter#95D83
hypocenterC83#401
LCSG ▷ C23×C83 ▷ C83
UCSC1 ◁ C23 ◁ #95

118 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

2^6,83|a^2=def,b^2=de,c^2=d,b^a=bd,c^a=ce,c^b=cf,g^c=g^82

Conjugacy classes & character table

842 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#401×D83, C2×C83⋊#401, #24910760, …
maximal normal subgroup of#401×D83, C2×C83⋊#401, #24910760, …
maximal quotient ofC83⋊#2104, C2×C83⋊#401

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(5312, 492);