Finite Group Databasebeta

#108×D19 #11926588

order1216
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C22

Aliases

direct product#108×D19

Splittings

FittingC19×#108 ⋊ C2
SylowC19 ⋊ C2×#108

Subgroups

subgroupG/H
centerC4D4×D19
commutatorC4×C19C22×C4
FrattiniC2×C4C22×D19
FittingC19×#108C2
socleC2×C19C2×C4⋊C4
prime radicalC22×D19Q8
cosocleC2×C4×C19C23
hypercenter#108D19
hypocenterC19C2×#108
LCSG ▷ C4×C19 ▷ C2×C19 ▷ C19
UCSC1 ◁ C4 ◁ C2×C4 ◁ #108

106 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 304

Conjugacy classes & character table

154 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD19×#359, #14565361, D19×#361, …
maximal normal subgroup ofD19×#359, #14565361, D19×#361, …
maximal quotient ofD19×#334, D19×#335, #14562380, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1216, 593);