Finite Group Databasebeta

#11926337

order1216
automorphism?
homologyAbelianization (H1) = C2×C4 · Schur multiplier (H2) = C2×C4

Aliases

No aliases for this group.

Splittings

SylowC19 ⋊ #353

Subgroups

subgroupG/H
centerC2#10597291
commutatorC2×C4×C19C2×C4
FrattiniC2×D4C2×D19
Fitting, prime radicalC19×#127C2
socleC2×C19#99
cosocleC2×D4×C19C22
hypercenter#127D19
hypocenterC19#353
LCSG ▷ C2×C4×C19 ▷ C22×C19 ▷ C2×C19 ▷ C19
UCSC1 ◁ C2 ◁ C22 ◁ C2×D4 ◁ #127

86 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 152

Polycyclic presentation:

2^6,19|a^2=d,c^2=f,b^a=bc,c^a=ce,e^a=ef,g^a=g^18,c^b=cf,d^b=def,d^c=df

Conjugacy classes & character table

139 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#14561780, #14561781, #14561797, …
maximal normal subgroup of#14561780, #14561781, #14561797, …
maximal quotient of#14561567, #14561581, #14561632, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1216, 342);