Finite Group Databasebeta

C2×#22582796 #31823440

order17984
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23

Aliases

direct productC2×#22582796

Splittings

SylowC281 ⋊ C2×#100

Subgroups

subgroupG/H
centerC22C22⋊Dic281
commutatorC22×C281C22×C4
FrattiniC2×C4C22×D281
Fitting, prime radicalC22×D4×C281C2
socleC22×C281C22⋊C4
cosocleC2×C4×C281C23
hypercenterC22×D4D281
hypocenterC281C2×#100
LCSG ▷ C22×C281 ▷ C2×C281 ▷ C281
UCSC1 ◁ C22 ◁ C22×C4 ◁ C22×D4

186 conjugacy classes of subgroups.

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#49093420, #49093421, C4×#22582796, …
maximal normal subgroup of#49093420, #49093421, C4×#22582796, …
maximal quotient ofC2×#31823187, #49093624, #49093630, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17984, 526);