Finite Group Databasebeta

C4⋊C4×D57 #14269730

order1824
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23

Aliases

direct productC4⋊C4×D57

Splittings

FittingC3×C4⋊C4×C19 ⋊ C2
HallC3×C19 ⋊ C2×C4⋊C4
SylowC19 ⋊ D3×C4⋊C4
SylowC3 ⋊ C4⋊C4×D19

Subgroups

subgroupG/H
center, FrattiniC22C22×D57
commutatorC2×C3×C19C22×C4
FittingC3×C4⋊C4×C19C2
socle, cosocleC22×C3×C19C23
prime radicalC22×D57C22
hypercenterC4⋊C4D57
hypocenterC3×C19C2×C4⋊C4
LCSG ▷ C2×C3×C19 ▷ C3×C19
UCSC1 ◁ C22 ◁ C4⋊C4

184 conjugacy classes of subgroups; only the 71 normal subgroups are shown.

normal subgroups only

This group has 184 conjugacy classes of subgroups — too many to draw. Only its 71 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) = 912

Conjugacy classes & character table

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1824, 957);