Finite Group Databasebeta
Cayley diagram

#73077

order384
automorphism?
homologyAbelianization (H1) = C2×C4 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Subgroups

subgroupG/H
center, socleC22GL(2,ℤ/4)
commutator#41⋊C3C2×C4
FrattiniC2×C4C2×S4
Fitting#520D3
prime radical, cosocleC2×#41⋊C3C22
hypercenterC4⋊C4S4
hypocenterSL(2,𝔽3)C22⋊C4
LCSG ▷ #41⋊C3 ▷ SL(2,𝔽3)
UCSC1 ◁ C22 ◁ C2×C4 ◁ C4⋊C4

163 conjugacy classes of subgroups; only the 26 normal subgroups are shown.

normal subgroups only

This group has 163 conjugacy classes of subgroups — too many to draw. Only its 26 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) = 96

A minimal faithful permutation representation — 2 generators on 36 points:

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

Polycyclic presentation:

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

Conjugacy classes & character table

34 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#73077, #11712736, #11712737, …
maximal normal subgroup ofC2×#73077, #11712736, #11712737, …
maximal quotient of#11711108, #11711117, #11711120, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(384, 5653);