Finite Group Databasebeta
Cayley diagram

C2×C4×#216 #82425

order384
isoclinismisoclinic class of #213
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C25

Aliases

direct productC2×C4×#216

Splittings

SylowC3 ⋊ C2×C4×Q16

Subgroups

subgroupG/H
centerC22×C4#67
commutatorC3×C4C23×C4
FrattiniC2×C4C23×D3
FittingC2×C3×C4×Q8C2
socle, prime radicalC23×C3C2×D4
cosocleC2×C3×C4C24
hypercenterC2×C4×Q8D3
hypocenterC3C2×C4×Q16
LCSG ▷ C3×C4 ▷ C2×C3 ▷ C3
UCSC1 ◁ C22×C4 ◁ C2×C42 ◁ C2×C4×Q8

488 conjugacy classes of subgroups; only the 221 normal subgroups are shown.

normal subgroups only

This group has 488 conjugacy classes of subgroups — too many to draw. Only its 221 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) = 25
transitive degreeμt(G) = 384

A minimal faithful permutation representation — 4 generators on 25 points:

(1,2)(3,4,5)(10,12,14,20)(11,15,17,24)(13,22,23,19)(16,25,21,18);(4,5)(10,11,14,17)(12,18,20,25)(13,21,23,16)(15,22,24,19);(1,2)(6,7,8,9);(1,2)

Conjugacy classes & character table

96 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#10689752, #10689753, #10689755, …
maximal normal subgroup of#10689752, #10689753, #10689755, …
maximal quotient ofC2×C8×#216, C2×#70956, C2×#70934, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(384, 15001);