Finite Group Databasebeta

#11926552

order1216
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

SylowC19 ⋊ #419

Subgroups

subgroupG/H
centerC22C2×C22⋊D19
commutatorC4×C19C22×C4
FrattiniC2×C4C22×D19
FittingC19×#117C2
socleC22×C19C2×D4
prime radicalC23×C19D4
cosocleC2×C4×C19C23
hypercenter#117D19
hypocenterC19#419
LCSG ▷ C4×C19 ▷ C2×C19 ▷ C19
UCSC1 ◁ C22 ◁ C22×C4 ◁ #117

150 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 608

Polycyclic presentation:

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

Conjugacy classes & character table

202 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#14563608, #14563609, #14564004, …
maximal normal subgroup of#14563608, #14563609, #14564004, …
maximal quotient of#14562029, #14562055, #14562081, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1216, 557);