Finite Group Databasebeta

C22×#64520 #11927304

order1216
isoclinismisoclinic class of Dic38
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C25

Aliases

direct productC22×#64520

Splittings

SylowC19 ⋊ C22×M16

Subgroups

subgroupG/H
centerC22×C4C2×D19
commutatorC2×C19C23×C4
FrattiniC4C23×D19
FittingC23×C4×C19C2
socleC23×C19C2×C4
prime radicalC24×C19C4
cosocleC4×C19C24
hypercenterC23×C4D19
hypocenterC19C22×M16
LCSG ▷ C2×C19 ▷ C19
UCSC1 ◁ C22×C4 ◁ C23×C4

298 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 608

Conjugacy classes & character table

328 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#14563328, #14563329, #14563331, …
maximal normal subgroup of#14563328, #14563329, #14563331, …
maximal quotient ofC22×#10597260, C2×C4×#64520, C22×C22⋊(C19⋊C8), …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1216, 1309);