Finite Group Databasebeta

C2×#11758478 #14521811

order1984
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C25

Aliases

direct productC2×#11758478

Splittings

FittingC22×C8×C31 ⋊ C2
SylowC31 ⋊ C2×#131

Subgroups

subgroupG/H
centerC2×C8C2×D31
commutatorC2×C31C23×C4
FrattiniC4C23×D31
FittingC22×C8×C31C2
socleC22×C31C22×C4
prime radicalC2×#92495C2
cosocleC4×C31C24
hypercenterC22×C8D31
hypocenterC31C2×#131
LCSG ▷ C2×C31 ▷ C31
UCSC1 ◁ C2×C8 ◁ C22×C8

266 conjugacy classes of subgroups; only the 151 normal subgroups are shown.

normal subgroups only

This group has 266 conjugacy classes of subgroups — too many to draw. Only its 151 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Presentation

transitive degreeμt(G) = 992

Conjugacy classes & character table

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

Relationships

maximal subgroup of#16845512, #16845548, #16845550, …
maximal normal subgroup of#16845512, #16845548, #16845550, …
maximal quotient ofC2×#14521003, C2×#14521004, C4×#11758478, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1984, 1311);