Finite Group Databasebeta

C2×#11758398 #14521039

order1984
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23

Aliases

direct productC2×#11758398

Splittings

SylowC31 ⋊ C2×#103

Subgroups

subgroupG/H
centerC23C22⋊D31
commutatorC4×C31C22×C4
FrattiniC2×C4C22×D31
FittingC2×C4⋊C4×C31C2
socle, prime radicalC23×C31D4
cosocleC2×C4×C31C23
hypercenterC2×C4⋊C4D31
hypocenterC31C2×#103
LCSG ▷ C4×C31 ▷ C2×C31 ▷ C31
UCSC1 ◁ C23 ◁ C22×C4 ◁ C2×C4⋊C4

162 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 1984

Conjugacy classes & character table

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

Relationships

maximal subgroup of#16845530, C4×#11758398, #16845540, …
maximal normal subgroup of#16845530, C4×#11758398, #16845540, …
maximal quotient ofC2×#14520779, #16844113, #16844139, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1984, 539);