Finite Group Databasebeta

#11926741

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

Aliases

No aliases for this group.

Splittings

SylowC19 ⋊ #460

Subgroups

subgroupG/H
centerC22C2×C22⋊D19
commutator, cosocleC2×C4×C19C23
FrattiniC2×C4C22×D19
Fitting, prime radicalC19×#127C2
socleC22×C19C2×D4
hypercenter#127D19
hypocenterC19#460
LCSG ▷ C2×C4×C19 ▷ C2×C19 ▷ C19
UCSC1 ◁ C22 ◁ C42 ◁ #127

128 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 608

Polycyclic presentation:

2^6,19|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#14562692, #14562693, #14562697, …
maximal normal subgroup of#14562692, #14562693, #14562697, …
maximal quotient of#14562980, #14562992, #14563002, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1216, 746);