Finite Group Databasebeta

C2×C22⋊(C31⋊C8) #14521010

order1984
automorphism?
homologyAbelianization (H1) = C22×C8 · Schur multiplier (H2) = C24

Aliases

direct productC2×C22⋊(C31⋊C8)

Splittings

SylowC31 ⋊ C2×C22⋊C8

Subgroups

subgroupG/H
centerC22×C4C2×D31
commutatorC2×C31C22×C8
FrattiniC2×C4C22×D31
FittingC23×C4×C31C2
socleC23×C31C2×C4
prime radicalC24×C31C4
cosocleC2×C4×C31C23
hypercenterC23×C4D31
hypocenterC31C2×C22⋊C8
LCSG ▷ C2×C31 ▷ C31
UCSC1 ◁ C22×C4 ◁ C23×C4

202 conjugacy classes of subgroups.

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#16843553, #16843554, #16843557, …
maximal normal subgroup of#16843553, #16843554, #16843557, …
maximal quotient ofC2×#14520773, C2×#14520775, #16844025, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1984, 510);