Finite Group Databasebeta

C4⋊C4×Dic317 #35203077

order20288
automorphism?
homologyAbelianization (H1) = C2×C42 · Schur multiplier (H2) = C22×C4

Aliases

direct productC4⋊C4×Dic317

Splittings

SylowC317 ⋊ C4×C4⋊C4

Subgroups

subgroupG/H
center, FrattiniC23C22×D317
commutatorC2×C317C2×C42
FittingC2×C4⋊C4×C317C2
socle, prime radical, cosocleC23×C317C23
hypercenterC2×C4⋊C4D317
hypocenterC317C4×C4⋊C4
LCSG ▷ C2×C317 ▷ C317
UCSC1 ◁ C23 ◁ C2×C4⋊C4

194 conjugacy classes of subgroups; only the 111 normal subgroups are shown.

normal subgroups only

This group has 194 conjugacy classes of subgroups — too many to draw. Only its 111 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) = 20288

Conjugacy classes & character table

3200 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(20288, 403);