Finite Group Databasebeta

C2×D5⋊(C3⋊ΓL(1,𝔽16)) #72229714

order3600
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23×C3

Aliases

direct productC2×D5⋊(C3⋊ΓL(1,𝔽16))

Splittings

Fitting, socleC2×C32×C52 ⋊ C2×C4
derived, HallC32×C52 ⋊ C22×C4
SylowC52 ⋊ C22×C3⋊Dic3
SylowC32 ⋊ C2×D5⋊AGL(1,𝔽5)

Subgroups

subgroupG/H
center, hypercenterC2D5⋊(C3⋊ΓL(1,𝔽16))
commutator, hypocenterC32×C52C22×C4
FrattiniC1G
Fitting, socleC2×C32×C52C2×C4
prime radicalC2×C32×D52C2
cosocleC32×C5⋊D5C23
LCSG ▷ C32×C52
UCSC1 ◁ C2

744 conjugacy classes of subgroups; only the 179 normal subgroups are shown.

normal subgroups only

This group has 744 conjugacy classes of subgroups — too many to draw. Only its 179 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Presentation

minimal degreeμ(G) = 18
transitive degreeμt(G) = 180

A minimal faithful permutation representation — 3 generators on 18 points:

(1,2,5,3,4)(6,7,10,9,8)(14,15,16)(17,18);(2,3,4,5)(7,9,8,10)(12,13)(15,16);(7,8)(9,10)(11,12,13)

Conjugacy classes & character table

156 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×C3⋊D3×D5⋊AGL(1,𝔽5), C22×D5⋊(C3⋊ΓL(1,𝔽16)), C2×ΓL(1,𝔽16)2, …
maximal normal subgroup ofC2×C3⋊D3×D5⋊AGL(1,𝔽5), C22×D5⋊(C3⋊ΓL(1,𝔽16)), C2×ΓL(1,𝔽16)2, …
maximal quotient ofC22×D5⋊(C3⋊ΓL(1,𝔽16)), C2×#72229304, #72231471, …

GAP

Past the SmallGroups library coverage — no SmallGroups id. Construct it from a minimal faithful permutation representation:

gap> G := Group((1,2,5,3,4)(6,7,10,9,8)(14,15,16)(17,18), (2,3,4,5)(7,9,8,10)(12,13)(15,16), (7,8)(9,10)(11,12,13));