Finite Group Databasebeta

#11926502

order1216
automorphism?
homologyAbelianization (H1) = C2×C42 · Schur multiplier (H2) = C2×C4

Aliases

No aliases for this group.

Splittings

SylowC19 ⋊ #405

Subgroups

subgroupG/H
center, FrattiniC2×C4C22×D19
commutatorC2×C19C2×C42
FittingC2×M16×C19C2
socleC22×C19C22×C4
prime radicalC23×C19C2×C4
cosocleC2×C4×C19C23
hypercenterC2×M16D19
hypocenterC19#405
LCSG ▷ C2×C19 ▷ C19
UCSC1 ◁ C2×C4 ◁ C2×M16

130 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 608

Polycyclic presentation:

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

Conjugacy classes & character table

220 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#14563389, #14563391, #14563434, …
maximal normal subgroup of#14563389, #14563391, #14563434, …
maximal quotient ofM16×C19⋊C8, #14561919, #14561922, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1216, 507);