Finite Group Databasebeta

#11926609

order1216
automorphism?
homologyAbelianization (H1) = C22×C8 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

FittingC19×C4⋊C8 ⋊ C2
SylowC19 ⋊ C8×D4

Subgroups

subgroupG/H
center, FrattiniC2×C4C22×D19
commutatorC2×C19C22×C8
FittingC19×C4⋊C8C2
socleC22×C19C22×C4
prime radicalC2×D76C4
cosocleC2×C4×C19C23
hypercenterC4⋊C8D19
hypocenterC19C8×D4
LCSG ▷ C2×C19 ▷ C19
UCSC1 ◁ C2×C4 ◁ C4⋊C8

134 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 608

Polycyclic presentation:

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

Conjugacy classes & character table

220 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#14562427, #14562429, #14562432, …
maximal normal subgroup of#14562427, #14562429, #14562432, …
maximal quotient of#14562429, #14562434, #14562441, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1216, 614);