Finite Group Databasebeta

C2×#22582793 #31823433

order17984
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C24

Aliases

direct productC2×#22582793

Splittings

FittingC2×C22⋊C4×C281 ⋊ C2
SylowC281 ⋊ C2×#99

Subgroups

subgroupG/H
centerC22#17985115
commutatorC22×C281C22×C4
FrattiniC23C22×D281
FittingC2×C22⋊C4×C281C2
socleC22×C281C22⋊C4
prime radicalC22×C22⋊D281C2
cosocleC23×C281C23
hypercenterC2×C22⋊C4D281
hypocenterC281C2×#99
LCSG ▷ C22×C281 ▷ C2×C281 ▷ C281
UCSC1 ◁ C22 ◁ C24 ◁ C2×C22⋊C4

210 conjugacy classes of subgroups; only the 63 normal subgroups are shown.

normal subgroups only

This group has 210 conjugacy classes of subgroups — too many to draw. Only its 63 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) = 4496

Conjugacy classes & character table

2822 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#49095090, C4×#22582793, #49095216, …
maximal normal subgroup of#49095090, C4×#22582793, #49095216, …
maximal quotient ofC2×#31823186, C2×#31823188, #49093619, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17984, 519);