Finite Group Databasebeta

C61⋊#401 #16839705

order3904
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C22

Aliases

unambiguous semidirect productC61⋊#401

Splittings

SylowC61 ⋊ #401

Subgroups

subgroupG/H
center, FrattiniC23C22×D61
commutator, socle, prime radical, cosocleC23×C61C23
Fitting#95×C61C2
hypercenter#95D61
hypocenterC61#401
LCSG ▷ C23×C61 ▷ C61
UCSC1 ◁ C23 ◁ #95

118 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 3904

Polycyclic presentation:

2^6,61|a^2=def,b^2=de,c^2=d,b^a=bd,c^a=ce,c^b=cf,g^c=g^60

Conjugacy classes & character table

622 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(3904, 492);