Finite Group Databasebeta

C22×Q8×D19 #11927367

order1216
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C29

Aliases

direct productC22×Q8×D19

Splittings

FittingC22×Q8×C19 ⋊ C2
SylowC19 ⋊ C23×Q8

Subgroups

subgroupG/H
centerC23C22×D19
commutator, cosocleC2×C19C25
FrattiniC2C24×D19
FittingC22×Q8×C19C2
socleC23×C19C23
prime radicalC23×D19C22
hypercenterC22×Q8D19
hypocenterC19C23×Q8
LCSG ▷ C2×C19 ▷ C19
UCSC1 ◁ C23 ◁ C22×Q8

850 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 608

Conjugacy classes & character table

220 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#14563557, #14563568, D19×#391, …
maximal normal subgroup of#14563557, #14563568, D19×#391, …
maximal quotient ofC22×C4⋊C4×D19, C2×C4×Q8×D19, C22×#10597333, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1216, 1372);