Finite Group Databasebeta

#11926857

order1216
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

FittingC2×C4⋊C4×C19 ⋊ C2
SylowC19 ⋊ #480

Subgroups

subgroupG/H
centerC22C2×C22⋊D19
commutator, cosocleC2×C4×C19C23
FrattiniC2×C4C22×D19
FittingC2×C4⋊C4×C19C2
socleC22×C19C2×D4
prime radical#10597376C2
hypercenterC2×C4⋊C4D19
hypocenterC19#480
LCSG ▷ C2×C4×C19 ▷ C2×C19 ▷ C19
UCSC1 ◁ C22 ◁ C22×C4 ◁ C2×C4⋊C4

114 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 608

Polycyclic presentation:

2^6,19|c^2=d,e^2=f,b^a=bd,c^a=ce,e^a=ef,g^a=g^18,e^c=ef

Conjugacy classes & character table

199 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#14562619, #14562620, #14562630, …
maximal normal subgroup of#14562619, #14562620, #14562630, …
maximal quotient of#14563721, #14563823, #14563952, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1216, 862);