Finite Group Databasebeta

#11926826

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

Aliases

No aliases for this group.

Splittings

SylowC19 ⋊ #475

Subgroups

subgroupG/H
centerC22C2×C22⋊D19
commutator, cosocleC2×C4×C19C23
FrattiniC2×C4C22×D19
FittingC19×C4⋊Q8C2
socle, prime radicalC22×C19C2×D4
hypercenterC4⋊Q8D19
hypocenterC19#475
LCSG ▷ C2×C4×C19 ▷ C2×C19 ▷ C19
UCSC1 ◁ C22 ◁ C42 ◁ C4⋊Q8

96 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 1216

Polycyclic presentation:

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

Conjugacy classes & character table

145 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#14562818, #14562819, #14562832, …
maximal normal subgroup of#14562818, #14562819, #14562832, …
maximal quotient of#14563637, #14563902, #14564210, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1216, 831);