Finite Group Databasebeta

#11926885

order1216
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C2

Aliases

No aliases for this group.

Splittings

SylowC19 ⋊ #485

Subgroups

subgroupG/H
centerC22C2×C22⋊D19
commutator, cosocleC2×C4×C19C23
FrattiniC2×C4C22×D19
FittingC19×#117C2
socleC22×C19C2×D4
prime radicalC23×C19D4
hypercenter#117D19
hypocenterC19#485
LCSG ▷ C2×C4×C19 ▷ C2×C19 ▷ C19
UCSC1 ◁ C22 ◁ C22×C4 ◁ #117

96 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 608

Polycyclic presentation:

2^6,19|a^2=f,b^2=f,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 ofD19×#485, C2×#11926885, #14573547, …
maximal normal subgroup ofD19×#485, C2×#11926885, #14573547, …
maximal quotient of#14563730, #14563834, #14563947, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1216, 890);