Finite Group Databasebeta

#11927342

order1216
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C25

Aliases

No aliases for this group.

Splittings

FittingC2×#41×C19 ⋊ C2
SylowC19 ⋊ #575

Subgroups

subgroupG/H
centerC4C2×C22⋊D19
commutator, cosocleC4×C19C24
FrattiniC4C23×D19
FittingC2×#41×C19C2
socleC2×C19C22×D4
hypercenterC2×#41D19
hypocenterC19#575
LCSG ▷ C4×C19 ▷ C2×C19 ▷ C19
UCSC1 ◁ C4 ◁ C22×C4 ◁ C2×#41

262 conjugacy classes of subgroups; only the 107 normal subgroups are shown.

normal subgroups only

This group has 262 conjugacy classes of subgroups — too many to draw. Only its 107 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Presentation

transitive degreeμt(G) = 304

Polycyclic presentation:

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

Conjugacy classes & character table

202 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#14563994, #14563995, #14563997, …
maximal normal subgroup of#14563994, #14563995, #14563997, …
maximal quotient of#14572152, #14572154, #14572224, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1216, 1347);