Finite Group Databasebeta

C4×#17984110 #31789563

order17536
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C25

Aliases

direct productC4×#17984110

Splittings

FittingC2×C4×C8×C137 ⋊ C2
SylowC137 ⋊ C4×#135

Subgroups

subgroupG/H
centerC42D548
commutatorC4×C137C23×C4
FrattiniC2×C4C23×D137
FittingC2×C4×C8×C137C2
socleC22×C137C22×D4
prime radicalC2×#17984110C2
cosocleC2×C4×C137C24
hypercenterC2×C4×C8D137
hypocenterC137C4×#135
LCSG ▷ C4×C137 ▷ C2×C137 ▷ C137
UCSC1 ◁ C42 ◁ C2×C42 ◁ C2×C4×C8

500 conjugacy classes of subgroups; only the 197 normal subgroups are shown.

normal subgroups only

This group has 500 conjugacy classes of subgroups — too many to draw. Only its 197 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) = 8768

Conjugacy classes & character table

4408 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17536, 13284);