Finite Group Databasebeta

C2×#22582837 #31823918

order17984
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C24×C4

Aliases

direct productC2×#22582837

Splittings

FittingC2×C4⋊C4×C281 ⋊ C2
SylowC281 ⋊ C2×#117

Subgroups

subgroupG/H
centerC23C22×D281
commutatorC2×C281C23×C4
FrattiniC22C23×D281
FittingC2×C4⋊C4×C281C2
socleC23×C281C23
prime radicalC23×D281C22
cosocleC22×C281C24
hypercenterC2×C4⋊C4D281
hypocenterC281C2×#117
LCSG ▷ C2×C281 ▷ C281
UCSC1 ◁ C23 ◁ C2×C4⋊C4

330 conjugacy classes of subgroups; only the 167 normal subgroups are shown.

normal subgroups only

This group has 330 conjugacy classes of subgroups — too many to draw. Only its 167 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) = 8992

Conjugacy classes & character table

2840 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#49093616, #49093636, #49095018, …
maximal normal subgroup of#49093616, #49093636, #49095018, …
maximal quotient ofC2×#31823308, C2×#31823310, C2×C4⋊C4×Dic281, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17984, 1004);