Finite Group Databasebeta

C4×#16864654 #31774366

order17344
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C25

Aliases

direct productC4×#16864654

Splittings

FittingC2×C42×C271 ⋊ C2
SylowC271 ⋊ C4×#41

Subgroups

subgroupG/H
centerC42C2×D271
commutatorC2×C271C23×C4
FrattiniC22C23×D271
FittingC2×C42×C271C2
socle, cosocleC22×C271C24
prime radicalC2×#16864654C2
hypercenterC2×C42D271
hypocenterC271C4×#41
LCSG ▷ C2×C271 ▷ C271
UCSC1 ◁ C42 ◁ C2×C42

310 conjugacy classes of subgroups; only the 159 normal subgroups are shown.

normal subgroups only

This group has 310 conjugacy classes of subgroups — too many to draw. Only its 159 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) = 8672

Conjugacy classes & character table

4360 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#46834744, #46834747, #46834749, …
maximal normal subgroup of#46834744, #46834747, #46834749, …
maximal quotient ofC4×#22576119, C4×#22576117, C42×C22⋊D271, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17344, 1018);