Finite Group Databasebeta
Cayley diagram

#85404

order384
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Subgroups

subgroupG/H
center, Frattini, socleC22C22×S4
commutator, cosocleC2×SL(2,𝔽3)C23
Fitting#550D3
prime radicalC4⋊(#41⋊C3)C2
hypercenterC4⋊C4S4
hypocenterSL(2,𝔽3)C2×D4
LCSG ▷ C2×SL(2,𝔽3) ▷ SL(2,𝔽3)
UCSC1 ◁ C22 ◁ C4⋊C4

257 conjugacy classes of subgroups; only the 36 normal subgroups are shown.

normal subgroups only

This group has 257 conjugacy classes of subgroups — too many to draw. Only its 36 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) = 36
transitive degreeμt(G) = 128

A minimal faithful permutation representation — 3 generators on 36 points:

(2,4)(5,32,20,18,21,33,10,16,23,7,8,31)(6,29,27,15,22,36,14,25,28,11,12,35)(9,17,24,34)(13,26,19,30);(1,2,3,4);(5,6,10,14)(7,15,18,11)(8,19,21,13)(9,22,24,12)(16,26,32,30)(17,25,34,29)(20,28,23,27)(31,35,33,36)

Polycyclic presentation:

2^4,3,2^3|a^2=h,b^2=d,c^2=h,f^2=h,g^2=h,c^a=ch,e^a=e^2,f^a=gh,g^a=fh,c^b=cd,f^e=g,g^e=fgh,g^f=gh

Conjugacy classes & character table

34 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#11712273, #11712275, #11712308, …
maximal normal subgroup of#11712273, #11712275, #11712308, …
maximal quotient of#11712369, #11712377, #11712383, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(384, 17980);